I'm overwhelmed by the pain in the world; I'm affected by the news very much, and adding that to my work was becoming a little bit too much.
The cavemen, when they saw the antelopes, they had to scratch them on to the caves because they needed to express the immediacy of what they were being affected by - and I love that. That is why I do what I do. I need to express myself.
When I think about growing up, I feel most affected by two travels that I made working in cargo boats when I was 16 and 18. One of them crossed through the Mississippi and Baton Rouge and Mobile, Alabama, and another went all the way to Europe.