“I am aware of existing in a nearly constant state of inner turmoil and argument. I become frustrated with my work when the solution to a creative impasse seems like a secret I don't want to tell myself. It's not that I lose faith in my work - I'm fairly certain the answers are there, but much of my energy is spent beating my psyche into revealing them.”
Source : "Interviews: On Cartooning". "POV", www.pbs.org.