Artists need some kind of stimulating experience a lot of times, which crystallizes when you sing about it or paint it or sculpt it. You literally mold the experience the way you want. It's therapy.
I was hired as a sous-chef at a restaurant on the Upper East Side. The chef liked to drink - some mornings we would find him sleeping. Two weeks after its opening, I became the chef. I was 20 years old, and way over my head. I had to hire the cooks and do the menus.
I think it's still hard for me to turn down work if it's really good because for so many years I was so desperate to get a job and couldn't and so it's kind of an anathema for me to turn down work.