📝 Episode Summary
NASA scientist reveals ketone performance benefits.
🎯 Top Takeaways
- Focus follows stress: brief stress (like cold or exercise) enhances learning by releasing neurochemicals
- Dopamine is about motivation, not reward�it drives you toward goals and is depleted by too-easy pleasures
- View morning light without sunglasses to maximize cortisol release and set your circadian clock
- Breathing controls your nervous system: longer exhales activate rest-and-digest; longer inhales activate alertness
- Non-sleep deep rest (NSDR) can restore dopamine and mental energy in just 10-20 minutes
🎯
Want All 100 Life-Changing Lessons?
We distilled 450+ episodes into the 100 most actionable lessons across money, mindset, health, relationships, and more.
Get The DOAC Playbook � $9
Instant download � 100 lessons � 10 categories