Bryan Johnson says he's happier than ever because he stopped riding emotional roller coasters. He credits prioritizing his body's physiological systems, which stabilized his eating, sleep, and mood.
I frequently get asked, am I miserable? No. I'm happier than I've ever been in my entire life. And the reason why is because I no longer have a roller coaster of emotions. Swinging me to eat bad food, then feeling guilty and bad, then not sleeping well, then feeling miserable. I feel amazing all the time. It's the best life I've ever lived. The most important thing I did is I put my organs in charge of taking care of me instead of my mind, which is a naughty thing.
