Some people know how to fly fighter jets. Some people know how to cure diseases. Some know how to maintain hydroelectric dams. Some know...

I've done what I've said I won't do. What I don't ever do. For the first time ever I've taught a Zero to Hero cave class. Someone...

Divers tend to be rich. Tech divers especially. No, no, no. Of course you, reading this, don't have apocalypse bunkers in several scenic...

What gets you to change your mind about things that are fundamental to your practices? Something really big, that you’ve raised your...

There's this story about a contestant on an old quiz show called You Bet Your Life. A woman with (varyingly according to the telling)...