![OPTIMIZE with Brian Johnson | More Wisdom in Less Time show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/068/162/small/optimize-with-brian-johnson-more-wisdom-in-less-time.jpg)
Summary: Breathing. It’s easy to take for granted but when you stop to think about it, it quickly becomes obvious just how powerful it is. Get this: You can live for weeks without food and days without water but, of course, only minutes without oxygen.