"In the end, I feel that one has to have a bit of neurosis to go on being an artist. A balanced human seldom produces art. It's that imbalance which impels us. I often think that all I want to do now is to avoid suicide, accidental or otherwise. Other than that, I think living on the edge is what drives my work and me beyond a certain point. The artist lives with anxiety. When you finally reach a plateau of achievement, there comes a new anxiety - the hunger to push on still further. That angst is what makes you go forward."