I’m going all in on independence, and I’m going to try to make a living with my own bare hands starting from nothing. 500k/year in your last year is "nothing", huh? It really undercuts the entire thrust of the post, because you're starting with a nice big war chest and a hell of a safety net, not "nothing".
Now, as warped as this all seems, this pales in comparison to what some tech people make in finance.