Do you want to: * become more fullfilled, resilient, and productive? * practice evidence-based tools for self-management, to deal with blockers and stressors such as low concentration, motivation, mood, and self-esteem? * embark on that journey together with other ambitiously altruistic people? People who are well do good better. In a rapidly evolving world where adaptability and innovation are paramount, compromised cognitive function due to mental health issues can severely limit one’s own and one's team's performance and potential [e.g., 1, 2, 3]. We [at Rethink Wellbeing] are now accepting participants for this year’s Mental Resilience Program, and we can offer 3 times the amount of spots this time! Reminder: last year, >350 ambitious altruists applied, and we served 55, among those employees of 80,000 Hours, Effective Ventures, Rethink Priorities, and the Center for AI Safety, had nearly no dropout (3 people), a 90%+ recommendation rate, and significant pre-post effects on mental health, wellbeing, and productivity. * Individuals: Apply now in ~15 min * via this form as a participant to secure your spot in our upcoming summer cohort. Don't miss out—spaces are limited. We have a lot more spaces than last year (150) but will stop accepting participants when we are full. Do reapply, the chances are very good. Our selection criteria are: * You speak English well enough and are socially skilled enough to get by in a group. * We are confident that our program can help with the problem and goals you have. * Some involvement with Effective Altruism or other activities that show you are ambitiously altruistic. * via this form to become a facilitator: our volunteer facilitators not only attend the program as participants but also receive expert-led community-based training, as well as certificates. * Organizations: Express interest via this form in <2min in offering our program to your team or beneficiaries. It is better to invest in th