Do you know who Bryan Johnson is? I go on his IG profile often because it’s the best car crash on the internet. In case you don’t know who he is, he’s a “longevity bro,” i.e. a guy who has made “not dying” his entire personality. He spends $2 million a year on healthcare and lives by strict rules: He goes to bed at 8:30, he doesn’t drink alcohol or even TOUCH “unhealthy” food. He has, and I am not making this up, literally put a sensor on his dick to track his nighttime erections. FOR OPTIMIZATION.