Do You F*cking Mind? 484. Entering your 30s with the right mindset
Mar 15, 2026
A lively guide to entering your 30s, covering why the decade feels different and how mindset shifts matter. Topics include sharper decision-making, clearer priorities, and choosing depth over variety. Learn about evolving friendships, building autonomy, overcoming timeline panic, and reevaluating career and relationship choices. Practical prompts for designing a more intentional thirties are discussed.
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From Collecting Data To Designing Your Life
- Your 20s are a data-collection phase and your 30s are when you use that data to design life intentionally.
- Alexis Fernandez explains the decade shift: trial-and-error in your 20s leads to stronger decision-making and clearer preferences in your 30s.
Control What You Can Not What You Wait For
- Focus your energy only on what you can control rather than waiting for external events to change your life.
- Alexis advises shifting from passive waiting (right person, idea, trip) to actions that increase personal autonomy and happiness.
Stronger Decisions From Brain Maturity And Practice
- Decision-making improves in your 30s because the prefrontal cortex is developed and you've practiced making choices.
- Alexis connects neurological maturation plus trial-and-error experience to becoming more decisive and less afraid of failure.