Evidence standard
Useful science, translated without overclaiming.
Learn a useful skill, try it in your day, and keep what helps. Every released library technique links to peer-reviewed research, with plain-language explanations and a clear account of what we changed.
We use systematic reviews, meta-analyses, randomized trials, and relevant professional guidance. Different kinds of evidence answer different questions; a source link alone is not proof of a benefit.
Research informs the method. It does not prove that our exact script, timer, or app will produce a health benefit for you.
See the idea. Try the skill.
You should never need a university background to use the science.
Try an easy breathing rhythm
Learn a gentle pace with an optional longer exhale. Keep comfort in charge.
Try the breathing guide →Compare workable options
Check your capacity, choose a feasible option, and keep a review cue.
Open the decision workbench →Prepare an if–then response
Rehearse a specific move for the moment your plan usually breaks.
Build the obstacle plan →Browse the knowledge vault
You never need to read a paper to use a practice. Each source explains a useful idea and its limits. A research-informed exercise is not the same as a clinically tested app.
62 sources available
Comfortable slow-paced breathingRandomized experiment
What it suggests
A brief longer-exhale session temporarily improved reported mood and stress compared with a mind-wandering control.
What it does not establish
A student sample and short-term results do not establish long-term benefit or the effect of this app’s counting pattern.
- Who was studied
- 139 undergraduate students
- How we use it
- Background support; not a direct test of the app's practice.
Pilcher et al. (2025). Anxiety, Stress, & Coping. DOI: 10.1080/10615806.2025.2505897.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Relaxation and quiet imageryRandomized four-group experiment
What it suggests
Recorded muscle relaxation, breathing, and imagery increased reported relaxation compared with control.
What it does not establish
Our gentler, shorter scripts are not the study recordings or medical treatments.
- Who was studied
- 60 healthy undergraduate students; 20-minute audio sessions
- How we use it
- Background support; not a direct test of the app's practice.
Toussaint et al. (2021). Evidence-Based Complementary and Alternative Medicine. DOI: 10.1155/2021/5924040.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Single-session mindfulnessMulti-site randomized study
What it suggests
Fifteen-minute mindfulness recordings had small immediate effects on reported stress compared with story recordings. Results for mindful walking were less consistent in a sensitivity analysis.
What it does not establish
The study did not establish lasting stress relief, changes in chronic stress, or effectiveness for people with a mental-health condition. Our scripts are adaptations, not the tested recordings.
- Who was studied
- 2,239 English-speaking adults across 37 sites; 94% were students. Participants reported no history of mental illness and were not regular meditators.
- How we use it
- Background support; not a direct test of the app's practice.
Sparacio et al. (2024). Nature Human Behaviour. See also the author correction: 10.1038/s41562-024-01947-z. DOI: 10.1038/s41562-024-01907-7.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-11-01Acceptance within mindfulnessRandomized dismantling trial
What it suggests
Monitoring plus acceptance reduced some biological stress responses; reported stress did not differ between conditions.
What it does not establish
A brief noticing exercise is only a component, not the tested 15-lesson program or proof of feeling less stressed.
- Who was studied
- 153 stressed adults completing 15 smartphone lessons
- How we use it
- Background support; not a direct test of the app's practice.
Lindsay et al. (2018). Psychoneuroendocrinology. DOI: 10.1016/j.psyneuen.2017.09.015.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Self-compassion practiceRandomized five-condition experiment
What it suggests
Self-compassion conditions showed reduced physiological arousal and less self-criticism on selected measures.
What it does not establish
Supportive wording in this app is an adaptation, not a reproduction of the experimental audio or therapy.
- Who was studied
- 135 participants completing brief audio exercises
- How we use it
- Background support; not a direct test of the app's practice.
Kirschner et al. (2019). Clinical Psychological Science. DOI: 10.1177/2167702618812438.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Ordinary performance nervesRandomized laboratory experiment
What it suggests
Viewing arousal as functional changed some cardiovascular responses and attention measures compared with controls.
What it does not establish
This does not make all stress beneficial or justify ignoring pain, faintness, danger, or severe symptoms.
- Who was studied
- Adults completing a laboratory social-stress task
- How we use it
- Background support; not a direct test of the app's practice.
Jamieson, Nock, & Mendes (2012). Journal of Experimental Psychology: General. DOI: 10.1037/a0025719.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Taking an observer’s perspectiveTwo controlled experiments
What it suggests
Distanced analysis reduced depressed affect and recurring thoughts in the experimental setting.
What it does not establish
A small everyday perspective practice is not trauma processing or treatment for depression.
- Who was studied
- Participants reflecting on negative experiences
- How we use it
- Background support; not a direct test of the app's practice.
Kross & Ayduk (2008). Personality and Social Psychology Bulletin. DOI: 10.1177/0146167208315938.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Structured problem-solving stepsRandomized clinical trial
What it suggests
Professionally delivered problem-solving treatment improved depression outcomes compared with placebo.
What it does not establish
We borrow only the decision structure for ordinary problems. The workbench is not the clinical treatment or a tested depression intervention.
- Who was studied
- 91 primary-care patients with major depression; six sessions over 12 weeks
- How we use it
- Background support; not a direct test of the app's practice.
Mynors-Wallis et al. (1995). BMJ. DOI: 10.1136/bmj.310.6977.441.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Remembering personal valuesRandomized laboratory experiment
What it suggests
Values affirmation supported problem-solving among participants with higher reported chronic stress.
What it does not establish
Recall, spoken reflection, and a values-linked action change the studied writing procedure.
- Who was studied
- 80 undergraduates completing a values-writing task and timed problems
- How we use it
- Background support; not a direct test of the app's practice.
Creswell et al. (2013). PLOS ONE. DOI: 10.1371/journal.pone.0062593.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Positive future imageryRandomized online experiment
What it suggests
Best-possible-self formats temporarily improved optimism and affect in this healthy sample.
What it does not establish
This does not establish goal achievement, lasting wellbeing, or the effectiveness of our shorter original scene.
- Who was studied
- 141 participants assigned to imagery, writing, both, or a typical-day control
- How we use it
- Background support; not a direct test of the app's practice.
Boselie et al. (2023). Journal of Behavior Therapy and Experimental Psychiatry. DOI: 10.1016/j.jbtep.2023.101837.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Goal, obstacle, and if–then planFour-month randomized trial
What it suggests
Mental contrasting plus implementation intentions increased self-reported activity relative to information alone.
What it does not establish
Our task and conversation examples transfer a planning component to another setting; they are not the studied activity intervention.
- Who was studied
- 256 women aged 30–50; physical-activity information with or without self-regulation training
- How we use it
- Background support; not a direct test of the app's practice.
Stadler, Oettingen, & Gollwitzer (2009). American Journal of Preventive Medicine. DOI: 10.1016/j.amepre.2008.09.021.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Pairing a routine with enjoymentRandomized field experiment
What it suggests
Temptation bundling increased early gym attendance; benefits weakened over time.
What it does not establish
Other pairings are practical adaptations and may distract instead of help. No permanent motivation benefit is established.
- Who was studied
- Gym-attendance intervention pairing exercise with enjoyable audiobooks
- How we use it
- Background support; not a direct test of the app's practice.
Milkman, Minson, & Volpp (2014). Management Science. DOI: 10.1287/mnsc.2013.1784.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Predictable notification windowsRandomized field experiment
What it suggests
Predictable batches improved some reported wellbeing outcomes; eliminating notifications had trade-offs.
What it does not establish
Manually changing one app’s alerts is not the study’s batching system. Preserve essential communication and review the result.
- Who was studied
- Smartphone users receiving differently scheduled notifications
- How we use it
- Background support; not a direct test of the app's practice.
Fitz et al. (2019). Computers in Human Behavior. DOI: 10.1016/j.chb.2019.07.016.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12A mobile-internet restriction experimentRandomized trial with tracked compliance
What it suggests
The study reported improved sustained attention and selected wellbeing outcomes, with limited adherence to the intended dose.
What it does not establish
This app offers preparation only, not a blocker. A short pause is not the two-week intervention; essential access must remain available.
- Who was studied
- Adults offered a two-week mobile-internet block while calls, texts, and other internet access remained possible
- How we use it
- Background support; not a direct test of the app's practice.
Castelo et al. (2025). PNAS Nexus. DOI: 10.1093/pnasnexus/pgaf017.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Walking breaks during sittingRandomized crossover trial
What it suggests
Distributed walks improved reported energy and mood; measured cognitive performance did not significantly improve.
What it does not establish
One comfortable walk, a shorter break, or a seated substitute is not the full studied schedule.
- Who was studied
- 30 sedentary adults; six hourly five-minute moderate treadmill walks
- How we use it
- Background support; not a direct test of the app's practice.
Bergouignan et al. (2016). International Journal of Behavioral Nutrition and Physical Activity. DOI: 10.1186/s12966-016-0437-z.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Meal-linked walkingRandomized crossover trial
What it suggests
Meal-linked walks improved post-meal glucose compared with advice that did not specify walking times.
What it does not establish
We offer a general walking habit, not diabetes management. No glucose result is inferred, and personal medical advice takes priority.
- Who was studied
- 41 adults with type 2 diabetes; ten-minute walks after main meals
- How we use it
- Background support; not a direct test of the app's practice.
Reynolds et al. (2016). Diabetologia. DOI: 10.1007/s00125-016-4085-2.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Curiosity on a familiar walkRandomized eight-week study
What it suggests
Awe-focused walking supported some positive emotions; anxiety, depression, and life satisfaction did not change.
What it does not establish
Generalization to younger adults and our exact route is uncertain. Feeling awe is not required.
- Who was studied
- 60 healthy older adults taking weekly 15-minute outdoor walks
- How we use it
- Background support; not a direct test of the app's practice.
Sturm et al. (2022; online 2020). Emotion. DOI: 10.1037/emo0000876.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Welcome acts of kindnessRandomized intervention study
What it suggests
A repeated kindness intervention supported social connection compared with selected other activities.
What it does not establish
A single act is not the complete intervention or care for a mental-health condition. Consent and capacity matter.
- Who was studied
- Adults with elevated anxiety or depression symptoms
- How we use it
- Background support; not a direct test of the app's practice.
Cregg & Cheavens (2023; online 2022). The Journal of Positive Psychology. DOI: 10.1080/17439760.2022.2154695.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Specific good events and their causesRandomized online study
What it suggests
Some exercises improved happiness and depressive-symptom measures in the original trial.
What it does not establish
Results across later work are mixed. The method used writing; generic positive buttons are not equivalent.
- Who was studied
- Participants assigned to positive-psychology writing exercises or a control
- How we use it
- Background support; not a direct test of the app's practice.
Seligman et al. (2005). American Psychologist. DOI: 10.1037/0003-066X.60.5.410.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Specific appreciation in a relationshipFive-week randomized field experiment
What it suggests
The intervention increased expressed gratitude and time couples spent co-present.
What it does not establish
One appreciative sentence is not the complete intervention or relationship therapy, and should not conceal an important boundary.
- Who was studied
- Couples using cue-linked gratitude-expression plans
- How we use it
- Background support; not a direct test of the app's practice.
Chang et al. (2022). Scientific Reports. DOI: 10.1038/s41598-022-15650-4.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Reciprocal conversationControlled laboratory experiments
What it suggests
The disclosure procedure produced greater immediate closeness than small talk in one study.
What it does not establish
Our shorter original questions are not the tested sequence. No promise of friendship, romance, or closeness is made.
- Who was studied
- Pairs completing 45-minute gradually deepening conversations
- How we use it
- Background support; not a direct test of the app's practice.
Aron et al. (1997). Personality and Social Psychology Bulletin. DOI: 10.1177/0146167297234003.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Low-pressure reaching outSeries of preregistered experiments
What it suggests
Initiators tended to underestimate how much recipients appreciated being contacted.
What it does not establish
Appreciation in experiments does not guarantee a reply or lasting connection. Respect unwanted contact and non-response.
- Who was studied
- People reaching out to others in their social circle
- How we use it
- Background support; not a direct test of the app's practice.
Liu et al. (2023; online 2022). Journal of Personality and Social Psychology. DOI: 10.1037/pspi0000402.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Giving a pleasant moment attentionRandomized seven-day intervention trial
What it suggests
A multi-strategy savoring package improved selected outcomes relative to an active monitoring comparison.
What it does not establish
A single everyday savoring practice is a component adaptation, not the treatment package or a claim to treat anxiety.
- Who was studied
- 85 participants diagnosed with generalized anxiety disorder
- How we use it
- Background support; not a direct test of the app's practice.
LaFreniere & Newman (2023). Journal of Consulting and Clinical Psychology. DOI: 10.1037/ccp0000794.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Practising clear, respectful wordsResearch review
What it suggests
The review describes assertiveness as a trainable interpersonal skill, with modelling and rehearsal among training methods.
What it does not establish
These original scripts are not a validated training course or therapy. They cannot guarantee another person’s response or make unsafe confrontation appropriate.
- Who was studied
- Research on assertiveness training across interpersonal and clinical settings
- How we use it
- Background support; not a direct test of the app's practice.
Speed, Goldstein, & Goldfried (2018). Clinical Psychology: Science and Practice. DOI: 10.1111/cpsp.12216.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Gentle stretching: what the broader evidence saysSystematic review
What it suggests
Stretching increased short-term range of motion; effects on performance depended on the type and duration.
What it does not establish
This is background evidence, not a test of our short seated stretch. It does not prove pain relief, injury prevention, or mental-health benefit.
- Who was studied
- Healthy active people in acute stretching studies
- How we use it
- Background support; not a direct test of the app's practice.
Behm et al. (2016). Applied Physiology, Nutrition, and Metabolism. DOI: 10.1139/apnm-2015-0235.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Making meal preparation easierCross-sectional observational study
What it suggests
Meal planning was associated with food variety and diet quality.
What it does not establish
Association is not causation. This does not prove that one meal plan improves energy, weight, or health.
- Who was studied
- 40,554 French adults reporting meal planning and diet
- How we use it
- Background support; not a direct test of the app's practice.
Ducrot et al. (2017). International Journal of Behavioral Nutrition and Physical Activity. DOI: 10.1186/s12966-017-0461-7.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-10-12Switching off from workMeta-analysis of 30 studies and 34 interventions
What it suggests
Interventions had a modest average positive effect on psychological detachment; effects varied with the intervention and its duration.
What it does not establish
This does not validate OptimaSelf's short rehearsals or establish treatment for insomnia, burnout, or a mental-health condition. Workplace demands may require practical or professional support beyond an app.
- Who was studied
- 3,725 participants in varied work-detachment interventions
- How we use it
- Background support; not a direct test of the app's practice.
Karabinski T, Haun VC, Nübold A, Wendsche J, Wegge J. Interventions for improving psychological detachment from work: A meta-analysis. Journal of Occupational Health Psychology. 2021;26(3):224–242.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-09-18Visual simplicityTwo controlled visual-perception studies
What it suggests
Lower visual complexity and familiar structure were associated with stronger immediate aesthetic ratings.
What it does not establish
This concerns first impressions, not long-term retention or health outcomes.
- Who was studied
- Adults rating website screenshots
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Tuch AN, Presslaber EE, Stöcklin M, Opwis K, Bargas-Avila JA. The role of visual complexity and prototypicality regarding first impression of websites. International Journal of Human-Computer Studies. 2012;70(11):794–811.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Nature exposure and recoveryControlled laboratory experiment
What it suggests
Recovery measures improved more quickly during exposure to natural rather than urban scenes.
What it does not establish
A nature illustration in an app should not be assumed to reproduce the experimental effect.
- Who was studied
- 120 adults exposed to stressful film and environmental videos
- How we use it
- Background support; not a direct test of the app's practice.
Ulrich RS, Simons RF, Losito BD, Fiorito E, Miles MA, Zelson M. Stress recovery during exposure to natural and urban environments. Journal of Environmental Psychology. 1991;11(3):201–230.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Autonomous motivationMeta-analysis of 65 randomized tests
What it suggests
Interventions supporting autonomous motivation and perceived competence had small positive behavior-change effects.
What it does not establish
Effects were small and the authors identified publication and small-sample bias.
- Who was studied
- Adults in health-behavior interventions
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Sheeran P, Wright CE, Avishai A, et al. Self-determination theory interventions for health behavior change: Meta-analysis and meta-analytic structural equation modeling of randomized controlled trials. Journal of Consulting and Clinical Psychology. 2020;88(8):726–737.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Choice, support, and competenceMeta-analysis
What it suggests
Autonomy support, need satisfaction, and autonomous motivation were positively related to beneficial health outcomes.
What it does not establish
Relationships vary by context and do not show that a particular product feature causes change.
- Who was studied
- Health care and health-promotion populations
- How we use it
- Background support; not a direct test of the app's practice.
Ng JYY, Ntoumanis N, Thøgersen-Ntoumani C, et al. Self-Determination Theory Applied to Health Contexts: A Meta-Analysis. Perspectives on Psychological Science. 2012;7(4):325–340.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Habit formation varies12-week prospective field study
What it suggests
Automaticity developed gradually and at substantially different rates between people.
What it does not establish
The study examined selected eating, drinking, and activity behaviors—not app engagement.
- Who was studied
- 96 adults establishing a daily behavior
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Lally P, van Jaarsveld CHM, Potts HWW, Wardle J. How are habits formed: Modelling habit formation in the real world. European Journal of Social Psychology. 2010;40(6):998–1009.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Sustainable app adherenceSystematic review of 99 studies
What it suggests
Personalization, individualized reminders, stable user-friendly design, and complementary support recurred as adherence factors.
What it does not establish
Most underlying studies were short pilots; causal claims about individual features are not supported.
- Who was studied
- Adults using mHealth apps across health domains
- How we use it
- Background support; not a direct test of the app's practice.
Jakob R, Harperink S, Rudolf AM, et al. Factors Influencing Adherence to mHealth Apps for Prevention or Management of Noncommunicable Diseases: Systematic Review. Journal of Medical Internet Research. 2022;24(5):e35371.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Lightweight self-monitoringSystematic review and meta-regression of 122 evaluations
What it suggests
Self-monitoring explained the greatest amount of between-study variation among evaluated behavior-change techniques.
What it does not establish
The result applies to multicomponent interventions and does not establish an ideal tracking design.
- Who was studied
- Adults in physical-activity and healthy-eating interventions
- How we use it
- Background support; not a direct test of the app's practice.
Michie S, Abraham C, Whittington C, McAteer J, Gupta S. Effective techniques in healthy eating and physical activity interventions: a meta-regression. Health Psychology. 2009;28(6):690–701.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Breath practiceMeta-analysis of randomized controlled trials
What it suggests
Breathwork was associated with a small-to-medium reduction in self-reported stress compared with controls.
What it does not establish
Most included studies had moderate risk of bias and interventions were heterogeneous.
- Who was studied
- 785 adults across 12 stress-outcome trials
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Fincham GW, Strauss C, Montero-Marin J, Cavanagh K. Effect of breathwork on stress and mental health: A meta-analysis of randomised-controlled trials. Scientific Reports. 2023;13:432.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Mindfulness meditation programsSystematic review and meta-analysis of 47 trials
What it suggests
Mindfulness meditation programs had moderate evidence for small-to-moderate improvements in anxiety, depression, and pain, with lower evidence for stress or distress.
What it does not establish
The studies tested structured meditation programs, not a brief in-app noticing prompt; effects should not be transferred directly.
- Who was studied
- 3,515 adults in diverse clinical populations
- How we use it
- Background support; not a direct test of the app's practice.
Goyal M, Singh S, Sibinga EMS, et al. Meditation programs for psychological stress and well-being: a systematic review and meta-analysis. JAMA Internal Medicine. 2014;174(3):357–368.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Physical activity and healthNarrative review of systematic reviews and primary evidence
What it suggests
The review found consistent evidence that regular physical activity is associated with reduced risk across several chronic conditions and premature mortality.
What it does not establish
It does not establish that a particular two-to-five-minute app suggestion will produce a measurable health outcome.
- Who was studied
- Adults across prevention and rehabilitation studies
- How we use it
- Background support; not a direct test of the app's practice.
Warburton DER, Nicol CW, Bredin SSD. Health benefits of physical activity: the evidence. CMAJ. 2006;174(6):801–809.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Sleep-supportive habitsSelective review of empirical evidence
What it suggests
Epidemiologic and laboratory studies supported relationships between several individual sleep-hygiene components and sleep.
What it does not establish
Direct evidence that sleep-hygiene education improves sleep was scant or inconclusive for many recommendations.
- Who was studied
- Adults, with emphasis on nonclinical sleep problems
- How we use it
- Background support; not a direct test of the app's practice.
Irish LA, Kline CE, Gunn HE, Buysse DJ, Hall MH. The role of sleep hygiene in promoting public health: A review of empirical evidence. Sleep Medicine Reviews. 2015;22:23–36.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Social relationships and healthMeta-analysis of 148 longitudinal studies
What it suggests
Stronger social relationships were associated with a higher likelihood of survival across the included studies.
What it does not establish
The evidence is mostly observational and does not show that one message, call, or app prompt changes health outcomes.
- Who was studied
- 308,849 participants followed for mortality outcomes
- How we use it
- Background support; not a direct test of the app's practice.
Holt-Lunstad J, Smith TB, Layton JB. Social relationships and mortality risk: a meta-analytic review. PLoS Medicine. 2010;7(7):e1000316.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Cognitive behavioral approachesReview of 106 representative meta-analyses
What it suggests
The review reported support for cognitive behavioral therapy across several clinical problems, with the strongest support in selected conditions.
What it does not establish
A brief self-guided reframing exercise is not equivalent to CBT and should not be described as treatment.
- Who was studied
- Children and adults across clinical conditions
- How we use it
- Background support; not a direct test of the app's practice.
Hofmann SG, Asnaani A, Vonk IJJ, Sawyer AT, Fang A. The efficacy of cognitive behavioral therapy: a review of meta-analyses. Cognitive Therapy and Research. 2012;36(5):427–440.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-07-23Short breaks at workSystematic review and meta-analysis of 22 study samples
What it suggests
Micro-breaks had small average effects on vigor and fatigue; the pooled effect on performance was not statistically significant.
What it does not establish
Break content and duration varied. A brief pause may feel useful, but it is not a treatment and does not guarantee better performance.
- Who was studied
- 2,335 adults in experimental and workplace studies
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Albulescu P, Macsinga I, Rusu A, Sulea C, Bodnaru A, Tulbure BT. Give me a break! A systematic review and meta-analysis on the efficacy of micro-breaks for increasing well-being and performance. PLoS One. 2022;17(8):e0272460.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26A single bout of movementMeta-analysis of 103 studies
What it suggests
General mood improved on average after acute exercise, with substantial variation between studies and people.
What it does not establish
The studies used varied exercise doses. This does not prove that every short movement prompt will improve mood.
- Who was studied
- 4,671 adults completing an acute bout of exercise
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Weinstein AA, van Aert RCM, Donovan K, Muskens L, Kop WJ. Affective Responses to Acute Exercise: A Meta-Analysis of the Potential Beneficial Effects of a Single Bout of Exercise on General Mood, Anxiety, and Depressive Symptoms. Psychosomatic Medicine. 2024;86(6):486–497.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Regular sleep timingSystematic review of 41 studies
What it suggests
Earlier and more regular sleep timing was generally associated with more favorable health outcomes.
What it does not establish
Most evidence was observational, quality ranged from very low to moderate, and no universal timing threshold was established.
- Who was studied
- 92,340 adults across 14 countries
- How we use it
- Background support; not a direct test of the app's practice.
Chaput JP, Dutil C, Featherstone R, et al. Sleep timing, sleep consistency, and health in adults: a systematic review. Applied Physiology, Nutrition, and Metabolism. 2020;45(10 Suppl 2):S232–S247.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Evening light-emitting screensRandomized crossover laboratory study
What it suggests
Compared with a printed book, evening reading on a light-emitting device delayed circadian timing and reduced next-morning alertness.
What it does not establish
This was a small, intensive laboratory study. It does not establish that a five-minute screen pause improves sleep.
- Who was studied
- 12 healthy young adults exposed to four hours of evening reading
- How we use it
- Background support; not a direct test of the app's practice.
Chang AM, Aeschbach D, Duffy JF, Czeisler CA. Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. Proceedings of the National Academy of Sciences. 2015;112(4):1232–1237.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Improving social connectionSystematic review and meta-analysis of 58 controlled studies
What it suggests
Interventions produced small-to-moderate average improvements in objective contact and perceived connection quality.
What it does not establish
Most interventions were more structured than a single message or app prompt, and results may not generalize equally to younger adults.
- Who was studied
- Adults; mean participant age across studies was approximately 62
- How we use it
- Background support; not a direct test of the app's practice.
Zagic D, Wuthrich VM, Rapee RM, Wolters N. Interventions to improve social connections: a systematic review and meta-analysis. Social Psychiatry and Psychiatric Epidemiology. 2022;57(5):885–906.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Cognitive reappraisalMeta-analysis of 306 experimental comparisons
What it suggests
Cognitive change had a small-to-medium average effect, with important differences between specific strategies and contexts.
What it does not establish
A short reframe is not psychotherapy and should not be used to reinterpret danger, abuse, trauma, mania, psychosis, or suicidal thinking.
- Who was studied
- Adults in laboratory emotion-regulation studies
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Webb TL, Miles E, Sheeran P. Dealing with feeling: a meta-analysis of the effectiveness of strategies derived from the process model of emotion regulation. Psychological Bulletin. 2012;138(4):775–808.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Self-compassion practiceMeta-analysis of 56 randomized controlled trials
What it suggests
Self-compassion interventions had small-to-medium average effects on depressive symptoms, anxiety, and stress at post-test.
What it does not establish
Overall risk of bias was high, and structured interventions cannot be equated with one compassionate sentence in an app.
- Who was studied
- Adults across clinical and nonclinical settings
- How we use it
- Background support; not a direct test of the app's practice.
Han A, Kim TH. Effects of Self-Compassion Interventions on Reducing Depressive Symptoms, Anxiety, and Stress: A Meta-Analysis. Mindfulness. 2023. Online ahead of print.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Gratitude practicePreregistered meta-analysis of 145 papers
What it suggests
Gratitude interventions produced a small average increase in wellbeing, with meaningful variation across countries and methods.
What it does not establish
The average effect was small. Gratitude should be optional and must not be used to minimize hardship or demand positivity.
- Who was studied
- 24,804 participants from 28 countries
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Choi H, Cha Y, McCullough ME, Coles NA, Oishi S. A meta-analysis of the effectiveness of gratitude interventions on well-being across cultures. Proceedings of the National Academy of Sciences. 2025;122(28):e2425193122.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Mental contrasting plus if-then planningMeta-analysis of 21 studies and 24 independent effects
What it suggests
Mental contrasting with implementation intentions had a small-to-medium average effect on goal attainment.
What it does not establish
Publication bias may have inflated the estimate, and guided interpersonal delivery performed better than document-only delivery.
- Who was studied
- 15,907 participants across goal-attainment studies
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Wang G, Wang Y, Gai X. A Meta-Analysis of the Effects of Mental Contrasting With Implementation Intentions on Goal Attainment. Frontiers in Psychology. 2021;12:565202.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Mental contrasting for health behaviorSystematic review and meta-analysis
What it suggests
Mental contrasting produced a small average improvement in health behaviors over short follow-up periods.
What it does not establish
The evidence base was modest, outcomes and behaviors varied, and adding an if-then plan did not clearly strengthen effects in the small subset tested.
- Who was studied
- 1,528 participants in health-behavior studies
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Cross A, Sheffield D. Mental contrasting for health behaviour change: a systematic review and meta-analysis of effects and moderator variables. Health Psychology Review. 2019;13(2):209–225.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Third-person self-talkSeven controlled studies
What it suggests
Non-first-person self-talk increased self-distancing and was associated with less distress and better rated performance in selected laboratory tasks.
What it does not establish
The studies focused on brief social-stress tasks. The technique is not therapy and should not be used to explain away danger or severe symptoms.
- Who was studied
- 585 adolescents and adults facing laboratory social stressors
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Kross E, Bruehlman-Senecal E, Park J, et al. Self-talk as a regulatory mechanism: how you do it matters. Journal of Personality and Social Psychology. 2014;106(2):304–324.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Exhale-focused cyclic breathingRemote randomized controlled trial lasting one month
What it suggests
Five minutes per day of breathwork—especially exhale-focused cyclic sighing—improved positive mood and reduced respiratory rate relative to mindfulness meditation.
What it does not establish
This was one relatively small remote trial. Breath focus can be uncomfortable for some people and should always have an external-focus alternative.
- Who was studied
- 111 adults assigned to breathing or mindfulness practices
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Balban MY, Neri E, Kogon MM, et al. Brief structured respiration practices enhance mood and reduce physiological arousal. Cell Reports Medicine. 2023;4(1):100895.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Progressive muscle relaxationSystematic review of 46 publications
What it suggests
Progressive muscle relaxation was associated with reductions in stress and anxiety across varied adult samples.
What it does not establish
Protocols, populations, and study quality varied. A short guided release is not equivalent to the full interventions reviewed.
- Who was studied
- More than 3,400 adults across 16 countries
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Khir SM, Yunus WMAWM, Mahmud N, et al. Efficacy of Progressive Muscle Relaxation in Adults for Stress, Anxiety, and Depression: A Systematic Review. Psychology Research and Behavior Management. 2024;17:345–365.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Activity schedulingMeta-analysis of 16 controlled studies
What it suggests
Behavioral activation and activity scheduling programs improved depressive symptoms compared with controls in the included trials.
What it does not establish
The evidence concerns clinical programs, not a single activity suggestion. OptimaSelf uses only the planning idea and does not provide depression treatment.
- Who was studied
- 780 participants receiving activity-scheduling or behavioral-activation treatment
- How we use it
- Background support; not a direct test of the app's practice.
Cuijpers P, van Straten A, Warmerdam L. Behavioral activation treatments of depression: a meta-analysis. Clinical Psychology Review. 2007;27(3):318–326.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Structured problem solvingMeta-analysis of 30 randomized controlled trials
What it suggests
Problem-solving therapy had a small effect in the lower-risk-of-bias studies and performed similarly to other psychotherapies.
What it does not establish
A four-step self-guided worksheet is not problem-solving therapy and should not be presented as treatment for depression.
- Who was studied
- 3,530 adults receiving problem-solving therapy or comparison conditions
- How we use it
- Background support; not a direct test of the app's practice.
Cuijpers P, de Wit L, Kleiboer A, Karyotaki E, Ebert DD. Problem-solving therapy for adult depression: An updated meta-analysis. European Psychiatry. 2018;48:27–37.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Values affirmationMeta-analysis of 144 experimental tests
What it suggests
Self-affirmation produced small average improvements in message acceptance, intentions, and subsequent behavior.
What it does not establish
Effects were small and most studies paired affirmation with health information; a standalone values prompt may not produce the same outcome.
- Who was studied
- Adults across health-message and health-behavior studies
- How we use it
- Evidence for the broad technique, not a clinical test of this app.
Epton T, Harris PR, Kane R, van Koningsbruggen GM, Sheeran P. The impact of self-affirmation on health-behavior change: a meta-analysis. Health Psychology. 2015;34(3):187–196.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Guided if-then planningEvidence review and methodological synthesis
What it suggests
The review supports specific cue-linked if-then plans and recommends guided cue selection, examples, and follow-up boosters.
What it does not establish
Effects are heterogeneous and fewer registered randomized trials used objective long-term outcomes.
- Who was studied
- Health-behavior planning studies
- How we use it
- Background support; not a direct test of the app's practice.
Hagger MS, Luszczynska A. Implementation intention and action planning interventions in health contexts: state of the research and proposals for the way forward. Applied Psychology: Health and Well-Being. 2014;6(1):1–47.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26When if-then exercise plans fitSystematic review of 24 studies
What it suggests
The review found that intention, confidence, perceived control, habit strength, and goal fit influenced whether if-then plans translated intention into physical activity.
What it does not establish
Results were mixed across studies. An if-then plan should support a behavior the person already wants and can safely do; it should not be used to manufacture motivation or override limits.
- Who was studied
- Adolescents and adults in physical-activity and exercise studies
- How we use it
- Background support; not a direct test of the app's practice.
Kompf J. Implementation Intentions for Exercise and Physical Activity: Who Do They Work For? A Systematic Review. Journal of Physical Activity and Health. 2020;17(3):349–359.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Complete problem-solving methodMeta-analysis of 21 independent samples
What it suggests
Programs that included a constructive approach to problems and the major problem-solving skills showed stronger effects than incomplete versions.
What it does not establish
The evidence concerns psychotherapy for depression. OptimaSelf adapts the decision steps for ordinary, controllable problems and does not provide treatment.
- Who was studied
- Adults receiving structured problem-solving therapy for depression
- How we use it
- Background support; not a direct test of the app's practice.
Bell AC, D'Zurilla TJ. Problem-solving therapy for depression: a meta-analysis. Clinical Psychology Review. 2009;29(4):348–353.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Behavioral activation evidenceSystematic review and meta-analysis of 105 randomized trials
What it suggests
Behavioral activation improved depression outcomes compared with controls on average; self-guided formats had smaller average effects than the full treatment literature.
What it does not establish
The trials tested treatment programs, not a single activity card. OptimaSelf uses only function-based activity planning and must not present it as depression care.
- Who was studied
- 13,933 participants across age groups, settings, and treatment comparisons
- How we use it
- Background support; not a direct test of the app's practice.
Cuijpers P, Ciharova M, Tong L, et al. Behavioral activation for depression: A comprehensive systematic review and meta-analysis. Clinical Psychology Review. 2026;128:102783.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Helpful treatment componentsBayesian component network meta-analysis of individual participant data from 30 randomized trials
What it suggests
Support, activity planning and problem management had the most favourable added-effect estimates. Relaxation and, with more uncertainty, cognitive reframing had unfavourable estimates within these clinical treatment packages.
What it does not establish
These are modelled component effects inside task-shared depression/anxiety treatments, not a direct test of isolated wellness exercises. They neither prove that all relaxation is harmful nor justify prescribing the same method to everyone. This source does not validate our relaxation or reframing guides.
- Who was studied
- 10,612 adults in task-shared treatments for common mental disorders
- How we use it
- Background support; not a direct test of the app's practice.
Papola D, Tedeschi F, Efthimiou O, et al. Optimising and personalising task-shared psychosocial interventions for common mental disorders: a Bayesian component network meta-analysis of individual participant data. Lancet Psychiatry. 2026;13(9):662–676.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-11-01Mindfulness safetySystematic review of 83 studies
What it suggests
Reports included anxiety, low mood, and cognitive changes, including among people without a known prior mental-health history.
What it does not establish
Study designs and reporting varied substantially, so prevalence estimates are uncertain; the finding supports clear opt-outs and alternatives.
- Who was studied
- 6,703 adults undertaking meditation practices
- How we use it
- A safety limit or reason to offer another option.
Farias M, Maraldi E, Wallenkampf KC, Lucchetti G. Adverse events in meditation practices and meditation-based therapies: a systematic review. Acta Psychiatrica Scandinavica. 2020;142(5):374–393.
Read the peer-reviewed source ↗Source record reviewed—not clinical approval · 2026-08-26Selected practice sources and release boundaries
The library contains 27 guided practices and 4 methods not released. Our original adaptations are not copies of study recordings, validated OptimaSelf treatments, or evidence of customer outcomes.
Find a comfortable breathing rhythm · Research-informed adaptation
Your useful skill
An easy breathing rhythm
A gentler pace can be a way to practise settling attention without forcing a big breath.
What was studied, and what changed
One brief breathing session in students.
Our five-minute introduction uses optional counting, not the exact study procedure.
A 2025 randomized study of 139 students examined brief slow-paced breathing and short-term mood, stress, and working memory.
This five-minute introduction is our adaptation. It is not individualized biofeedback or a treatment for anxiety.
Practise somewhere safe, not while driving. Eyes open is fine. If inward attention increases distress, stop and look around the room. There is no need to push through discomfort. Breathe gently, never force a deep breath or hold it. Return to normal breathing if dizzy or short of breath.
Read the source ↗Release muscle tension · Research-informed adaptation
Your useful skill
Notice effort, then release
Trying a little tension and a longer release can teach the contrast—not make you push harder.
What was studied, and what changed
20-minute recorded muscle-relaxation sessions.
Our shorter, gentler sequence allows softening without tensing.
Toussaint et al. (2021) tested 20-minute recorded relaxation sessions in 60 healthy students; muscle relaxation improved reported relaxation.
This shorter, gentle sequence is an adaptation. Relaxation is not proof of medical recovery.
Practise somewhere safe, not while driving. Eyes open is fine. If inward attention increases distress, stop and look around the room. There is no need to push through discomfort. Skip injured, painful, cramping, or medically restricted areas. Do not strain, clench your jaw, or hold your breath. Simply noticing release is an alternative.
Read the source ↗Visit a quiet place · Research-informed adaptation
Your useful skill
Build a comfortable quiet scene
A simple imagined scene gives attention a restful place to return.
What was studied, and what changed
20-minute recorded guided imagery.
Our five-minute scene is original and shorter.
A small randomized trial compared 20-minute imagery, muscle relaxation, breathing, and control sessions; imagery improved relaxation.
Our five-minute scene is original and shorter than the studied recording. It is an introductory adaptation.
Practise somewhere safe, not while driving. Eyes open is fine. If inward attention increases distress, stop and look around the room. There is no need to push through discomfort.
Read the source ↗A guided body scan · Research-informed adaptation
Your useful skill
Notice body sensations without fixing them
You practise returning attention instead of trying to clear the mind.
What was studied, and what changed
Standalone mindfulness recordings, including a body scan.
The planned duration is 15 minutes; our words are not the study recording.
Sparacio et al., Nature Human Behaviour (2024): 15-minute recordings had small immediate effects on reported stress. Most participants were students, without a reported history of mental illness.
Our words and pauses differ from the tested recordings. This does not establish lasting relief, treatment for a mental-health condition, or benefit for every adult.
Practise somewhere safe, not while driving. Eyes open is fine. If inward attention increases distress, stop and look around the room. There is no need to push through discomfort.
Read the source ↗Return to one natural breath · Research-informed adaptation
Your useful skill
Return to a natural breath
The useful move is noticing a distraction and coming back gently.
What was studied, and what changed
Standalone mindfulness recordings.
Our 15-minute original script is an adaptation, not a reproduction.
Sparacio et al., Nature Human Behaviour (2024): 15-minute recordings had small immediate effects on reported stress. Most participants were students, without a reported history of mental illness.
Our words and pauses differ from the tested recordings. This does not establish lasting relief, treatment for a mental-health condition, or benefit for every adult.
Practise somewhere safe, not while driving. Eyes open is fine. If inward attention increases distress, stop and look around the room. There is no need to push through discomfort.
Read the source ↗Practise a kinder intention · Research-informed adaptation
Your useful skill
Offer a kind intention
This practises a way of responding kindly, without requiring a warm feeling or forgiveness.
What was studied, and what changed
Standalone mindfulness recordings, including loving-kindness.
Our words and pauses differ from the study materials.
Sparacio et al., Nature Human Behaviour (2024): 15-minute recordings had small immediate effects on reported stress. Most participants were students, without a reported history of mental illness.
Our words and pauses differ from the tested recordings. This does not establish lasting relief, treatment for a mental-health condition, or benefit for every adult.
Practise somewhere safe, not while driving. Eyes open is fine. If inward attention increases distress, stop and look around the room. There is no need to push through discomfort.
Read the source ↗Make room for an ordinary feeling · Research-informed adaptation
Your useful skill
Allow a feeling while choosing what to do
You need not win an argument with a small feeling before taking a useful step.
What was studied, and what changed
15 smartphone lessons with monitoring and acceptance.
One short practice borrows a component; it is not the full course.
Lindsay et al. (2018) tested 15 smartphone lessons. Awareness plus acceptance reduced some physiological responses to laboratory stress; subjective stress did not differ between groups.
One short lesson is not the tested course and is not proven to produce the same effects.
Choose an ordinary, manageable situation, not trauma, abuse, danger, or a crisis. This is not therapy. Seek qualified support for persistent or severe distress.
Read the source ↗Meet a setback with support · Research-informed adaptation
Your useful skill
Respond to a setback with support
A less critical response can make room for rest, help, a smaller action, or a limit.
What was studied, and what changed
Brief audio self-compassion exercises.
Our support choices extend the idea into everyday action, not the experimental recording.
Kirschner et al. (2019) randomized 135 participants to brief exercises; self-compassion conditions showed reduced physiological arousal.
This original supportive sequence is not the experimental recording or therapy.
Practise somewhere safe, not while driving. Eyes open is fine. If inward attention increases distress, stop and look around the room. There is no need to push through discomfort.
Read the source ↗Be your own practical coach · Research-informed adaptation
Your useful skill
Use a fair coaching voice
Using your name can create a little distance from a stressful moment.
What was studied, and what changed
Seven studies of self-talk during social stress.
Our next-action rehearsal applies the idea to ordinary situations.
Kross et al. (2014) examined name-based or non-first-person self-talk across seven studies of social stress.
Laboratory findings support the approach, not our exact prompts or every real-world situation.
Choose an ordinary, manageable situation, not trauma, abuse, danger, or a crisis. This is not therapy. Seek qualified support for persistent or severe distress.
Read the source ↗Prepare for ordinary performance nerves · Research-informed adaptation
Your useful skill
Prepare the first few seconds
For familiar performance nerves, an alternative interpretation can help you focus on an action.
What was studied, and what changed
A laboratory stress task with arousal-reappraisal instructions.
Our ten-second rehearsal is an addition, not the tested protocol.
Jamieson et al. (2012) tested interpreting stress arousal as functional before a laboratory stress task, with changes in cardiovascular response.
This is not evidence that all stress is beneficial or that symptoms should be ignored.
Use for familiar performance nerves only. Do not reinterpret chest pain, faintness, new severe symptoms, danger, or an unsafe workplace as helpful stress.
Read the source ↗Take an observer's view · Research-informed adaptation
Your useful skill
Look for what you can influence
A little distance can help separate understanding from repeatedly replaying the event.
What was studied, and what changed
Two experimental distanced-reflection studies.
We keep the event ordinary and small; this is not trauma work.
Kross and Ayduk (2008) studied distanced reflection in experimental tasks involving negative experiences.
An everyday perspective exercise is not trauma processing or a proven treatment.
Choose an ordinary, manageable situation, not trauma, abuse, danger, or a crisis. This is not therapy. Seek qualified support for persistent or severe distress.
Read the source ↗Solve one controllable problem · Research-informed adaptation
Your useful skill
Compare options and test a feasible one
A specific problem is easier to work on than a verdict that everything is wrong.
What was studied, and what changed
Six professionally delivered sessions over 12 weeks.
The workbench borrows decision steps only, not the clinical treatment.
Mynors-Wallis et al. (1995) tested structured, professionally supported problem-solving treatment in primary care.
This educational sequence borrows a component; it is not the studied treatment for depression.
Choose an ordinary, manageable situation, not trauma, abuse, danger, or a crisis. This is not therapy. Seek qualified support for persistent or severe distress.
Read the source ↗Remember what matters to you · Research-informed adaptation
Your useful skill
Use a real value to guide a choice
Remembering a genuine example can help you choose what matters next.
What was studied, and what changed
A values-writing task before timed problem solving.
Private recall and a values-linked action change the studied writing format.
Creswell et al. (2013) tested a values-writing exercise before stressed problem-solving in students.
Private recall or spoken reflection changes the studied writing procedure. This is not positive-slogan training.
Choose an ordinary, manageable situation, not trauma, abuse, danger, or a crisis. This is not therapy. Seek qualified support for persistent or severe distress.
Read the source ↗Imagine a future that feels like yours · Research-informed adaptation
Your useful skill
Picture a meaningful ordinary future day
Imagery can clarify a possibility without pretending it is a prediction.
What was studied, and what changed
Writing, imagery, and combined best-possible-self formats.
Our scene is original; only immediate outcomes were tested in the source.
A 2023 randomized online experiment compared writing and imagery formats of the best-possible-self exercise, finding immediate optimism and affect benefits.
This original imagery is an adaptation. Optimism does not establish achievement or make obstacles disappear.
Choose an ordinary, manageable situation, not trauma, abuse, danger, or a crisis. This is not therapy. Seek qualified support for persistent or severe distress.
Read the source ↗Prepare for the obstacle · Research-informed adaptation
Your useful skill
Prepare for the obstacle that actually appears
A concrete cue and response are easier to use than telling yourself to be more motivated.
What was studied, and what changed
Self-regulation training with four months of activity follow-up.
Our workday rehearsal transfers the technique to another context.
Stadler et al. (2009) tested mental contrasting plus implementation intentions in 256 women aged 30–50, with self-reported activity followed over four months.
Our workday examples transfer the planning method to another context; the app and its scenarios have not been clinically tested.
Choose an ordinary, manageable situation, not trauma, abuse, danger, or a crisis. This is not therapy. Seek qualified support for persistent or severe distress.
Read the source ↗Pair something useful with something enjoyable · Research-informed adaptation
Your useful skill
Make a useful routine more appealing
A safe enjoyable pairing can make the start more inviting.
What was studied, and what changed
Gym attendance linked to enjoyable audiobooks.
Chore, podcast, and other pairings are adaptations; keep them only if useful.
Milkman et al. (2014) tested access to enjoyable audiobooks linked with gym attendance. Early attendance benefits weakened over time.
Other pairings are adaptations and may not work. The study does not establish permanent motivation.
Keep attention available for traffic, machinery, people, and other responsibilities. Do not restrict food, social support, or essential rest as a reward.
Read the source ↗Give notifications a schedule · Research-informed adaptation
Your useful skill
Give nonurgent alerts a predictable place
A checking window can reduce competing demands without cutting off essential contact.
What was studied, and what changed
Notification batching in a randomized field study.
Our manual device setup is not the research batching system.
Fitz et al. (2019) tested notification batching in a randomized field study; some wellbeing benefits were seen, while eliminating notifications could increase fear of missing out.
This website cannot change operating-system notifications. The study does not guarantee productivity gains.
Preserve urgent contacts, medical alerts, security warnings, and work or caring responsibilities.
Read the source ↗Plan a mobile-internet break · Research-informed adaptation
Your useful skill
Check feasibility before restricting phone internet
A workable experiment needs essential access and a clear way to undo it.
What was studied, and what changed
A two-week mobile-internet block with compliance tracking.
This is a preparation guide, not a blocker or an equivalent dose.
Castelo et al. (2025) randomized a two-week mobile-internet block while calls, texts, and computer internet remained possible; adherence to the specified dose was low.
This is a preparation guide, not a blocker. A brief break is not equivalent to the studied two weeks, and benefits are not guaranteed.
Do not cut off maps, accessibility tools, emergency services, medical devices, authentication, or necessary care/work access. Use an alternative arrangement if essential access cannot be preserved.
Read the source ↗Break up a sitting-heavy day · Research-informed adaptation
Your useful skill
Take a feasible walking break
A planned break interrupts sitting with an actual change in activity.
What was studied, and what changed
Six hourly five-minute treadmill walks.
One comfortable walk is a component, not the full schedule.
Bergouignan et al. (2016) compared prolonged sitting with six hourly five-minute walks in 30 adults. Mood and energy improved; cognitive performance did not.
One break is only a component of the studied schedule. Seated alternatives are not the same tested intervention.
Use a safe route and a comfortable pace suited to your mobility. Stop for pain, faintness, chest discomfort, severe breathlessness, or loss of balance. Follow any personal medical advice.
Read the source ↗Rebuild the bed–sleep association · Not released
The AASM clinical guideline conditionally recommends stimulus control for adults with chronic insomnia.
Not available as a self-guided OptimaSelf treatment. Suitability, instructions, and escalation need qualified clinical review.
Persistent sleep problems deserve a qualified assessment. This is not a sleep-restriction tool.
Read the source ↗Take a comfortable walk after a meal · Research-informed adaptation
Your useful skill
Connect a comfortable walk to a meal
A familiar cue can make a walking habit easier to remember.
What was studied, and what changed
Ten-minute walks after main meals in adults with diabetes.
This is a general habit option, not diabetes treatment or a glucose prediction.
Reynolds et al. (2016) studied 41 adults with type 2 diabetes: ten-minute walks after main meals improved post-meal glucose compared with one unspecified daily walk.
We offer a general movement habit, not diabetes treatment or a glucose prediction. One walk does not reproduce the full study schedule.
Use a safe route and a comfortable pace suited to your mobility. Stop for pain, faintness, chest discomfort, severe breathlessness, or loss of balance. Follow any personal medical advice. If you manage diabetes or have activity restrictions, follow your clinician's advice; do not change medication based on this practice.
Read the source ↗Build strength progressively · Not released
Gordon et al. (2020) tested eight weeks of resistance training in young adults; anxiety improved, but worry did not show a significant interaction.
A training course needs reviewed movement demonstrations, progression, and modifications. It is not yet an available Premium course.
Follow appropriate exercise and medical guidance for your ability and health.
Read the source ↗Learn a gentle yoga sequence · Not released
A small 2017 crossover study examined a video-guided hatha yoga session and some physiological stress-recovery outcomes.
No unreviewed pose animation is presented as equivalent to the studied session.
A qualified instructor must review demonstrations, alternatives, and contraindications.
Read the source ↗Learn tai chi step by step · Not released
Zheng et al. (2018) studied a 12-week tai chi course in stressed adults; exercise also helped.
Evidence concerns a course, not a short invented movement game. Not included in available paid content.
Balance, mobility, and safe instruction require an appropriate instructor-led progression.
Read the source ↗Take an awe walk · Research-informed adaptation
Your useful skill
Notice a familiar route with fresh attention
A detail beyond the task list can give the walk a different focus.
What was studied, and what changed
Weekly 15-minute outdoor walks for eight weeks in older adults.
Benefit in younger adults and our exact route is uncertain.
Sturm et al. studied weekly 15-minute walks for eight weeks in 60 older adults. Some positive emotions improved; anxiety, depression, and life satisfaction did not change.
Benefits for adults in their 20s–50s are less certain. This is a curiosity practice, not an anxiety or depression treatment.
Use a safe route and a comfortable pace suited to your mobility. Stop for pain, faintness, chest discomfort, severe breathlessness, or loss of balance. Follow any personal medical advice.
Read the source ↗Do one considerate thing · Research-informed adaptation
Your useful skill
Offer something genuinely welcome
A small useful act is more practical than a general promise to be kinder.
What was studied, and what changed
A repeated kindness intervention.
One act is not the full intervention. Consent and capacity come first.
Cregg and Cheavens (2023) tested acts of kindness alongside other activities in people with elevated anxiety or depression, with benefits for social connection.
This single mission is an adaptation, not the complete intervention or a replacement for care.
Choose safe, willing people. Respect no contact, privacy, boundaries, and a lack of response. Do not use this to approach someone who is abusive or threatening. No spending, self-sacrifice, or unwanted help is required.
Read the source ↗Notice three good things · Research-informed adaptation
Your useful skill
Record a specific good event and its cause
Specific details make this different from forcing a positive slogan.
What was studied, and what changed
Written good-events exercises.
Writing stays optional; button taps would not reproduce the method.
Seligman et al. (2005) studied recording three good events and why they happened. Later findings are not uniformly positive.
The studied task uses writing. Generic positive buttons are not an equivalent. This remains optional, not a required daily diary.
Do not use gratitude to minimize grief, unfairness, danger, or a difficult day. Small or mixed experiences are acceptable; stopping is fine.
Read the source ↗Make appreciation specific · Research-informed adaptation
Your useful skill
Say what you genuinely appreciated
Specific appreciation gives the other person information about what mattered.
What was studied, and what changed
Five weeks of cue-linked gratitude expression in couples.
One sentence is not the full study procedure or relationship therapy.
A 2022 randomized couples study used gratitude implementation intentions over five weeks and found increased gratitude expression and time together.
Not relationship therapy; an individual prompt is not the full study procedure.
Choose safe, willing people. Respect no contact, privacy, boundaries, and a lack of response. Do not use this to approach someone who is abusive or threatening.
Read the source ↗Have a more meaningful conversation · Research-informed adaptation
Your useful skill
Take turns and listen without rushing to fix
Mutual questions make space for a conversation rather than another status update.
What was studied, and what changed
A 45-minute gradually deepening disclosure sequence.
Our shorter original questions are not the tested set.
Aron et al. (1997) studied a 45-minute sequence of reciprocal, gradually deeper disclosure and immediate closeness.
These shorter original questions are an adaptation, not a reproduction of the tested question set. No promise of friendship or romance.
Choose safe, willing people. Respect no contact, privacy, boundaries, and a lack of response. Do not use this to approach someone who is abusive or threatening.
Read the source ↗Reach out without overthinking · Research-informed adaptation
Your useful skill
Prepare one low-pressure check-in
People may appreciate welcome contact more than the sender expects.
What was studied, and what changed
Preregistered reach-out experiments.
A message still may get no reply; nothing is sent by this app.
Liu et al. used preregistered experiments examining how much people underestimate appreciation for reaching out.
Appreciation in studies does not guarantee a reply, closeness, or reduced loneliness for everyone.
Choose safe, willing people. Respect no contact, privacy, boundaries, and a lack of response. Do not use this to approach someone who is abusive or threatening.
Read the source ↗Stay with a good moment · Research-informed adaptation
Your useful skill
Give a pleasant detail more attention
This practises staying with a good moment instead of immediately dismissing it.
What was studied, and what changed
A seven-day multi-strategy savoring package in people with anxiety.
One everyday component is not the treatment package.
LaFreniere and Newman (2023) tested a seven-day smartphone package of savoring strategies in 85 people with generalized anxiety.
This standalone everyday exercise is a component adaptation, not the tested package or a treatment claim.
Do not force positivity. Choose an ordinary comfortable experience and stop if it brings distress or unwanted memories.
Read the source ↗How a practice enters the product
A released technique needs a traceable peer-reviewed source, a clear everyday use, a practical instruction, and an honest adaptation limit. Automated checks reject empty or incomplete source records and records flagged for further review, retraction, or an expression of concern. The library also checks that the method retains its intended primary source. These checks do not assess clinical effectiveness or automatically monitor journal notices.
Publisher and bibliographic checks establish what a paper is, not whether our interpretation is correct. Population, dose, study design, safety, and the difference between the study and our adaptation still need human review. Independent clinical approval remains outstanding.
Where books fit
Scholarly books can help explain a method. A popular book, our own book, or an appealing idea is not by itself proof of a medical benefit. Health-effect claims need relevant research, and we do not copy proprietary scripts, recordings, or competitor exercises.
How evidence is described
We prefer plain statements such as “may modestly help on average” and name important uncertainty. We do not turn associations into causes, structured clinical programs into one-tap promises, or group averages into guaranteed personal outcomes.
What personalization means
OptimaSelf uses deterministic rules based on answers you choose to give, your goals, available time, and your own recorded usefulness ratings. It does not diagnose a condition, infer hidden traits, or claim that an algorithm has measured your health.
Safety boundary
OptimaSelf is general education and self-guided wellbeing support for adults. It is not psychotherapy, diagnosis, treatment, medical monitoring, or crisis care. A practice should be stopped if it feels unsafe, inappropriate, or aggravating. Persistent or severe symptoms deserve assessment from a qualified professional.
Corrections and review
Report a citation, safety, or clarity concern to support@optimaself.com. Independent clinical review remains a required milestone, alongside content and security review. We will not describe OptimaSelf as a proven treatment, or present specialist courses as released, without appropriate validation.