Hollywood is fickle; your career can end pretty fast. If the acting jobs dry up, you have to have something to fall back on. In fact, that would be my advice to kids interested in acting - make sure you get an education too.
“I'm crazy. I know I'm crazy 'cause Desmond Tutu told me, and he's very clever. He said, 'You must free yourself, be more of who you are. Be more crazy.' And I'm going to.”