Dave Chappelle gives us a reason why

http://www.cnn.com/2006/SHOWBIZ/TV/04/13/people.chappelle.ap/index.html

Comment: Even though I liked Dave’s talent, I felt that he shouldn’t have walked away from 50 million, and a hit show. His second season was one of the best things on TV.

((Professionally: "I felt like I was really pressured to settle for something that I didn't necessarily feel like I wanted."))

Okay, I feel ya there, but come on, this was something you wanted your whole life. If I finally reached my dreams, I would fight tooth and nail (tooth and huh?) to keep it. I just have a problem with people who walk away from their dream jobs.