How did you know you're independently wealthy enough to do this? I'm at a stage where I'm sort of there and getting more and more annoyed by large organizational BS, but I keep thinking "one more year is that much more of a buffer."

Funny enough, it happened because of the 2022 layoffs. I figured I'd be fine (and was), but it made me go though the math and realized I was close to escape velocity. On one hand, it made getting excited about uninteresting work that much harder, but because I wasn't quite there with enough buffer, the bad job market still gave me anxiety.