After reading the interviews with Warhol, Duchamp, and the others, I feel better with my own frustrations. It is good to know that all these famous artists have feelings of frustrations also. I also got a glimpse into their thought processes about their art and what they are saying with their art. They obviously think deeply about their art. I guess this is what is called "self definition". I can see how they evolve because of their thoughts. Winn