As for the reasons behind my retirement, they mostly center around simple fatigue and a fear that if I continue for many more years my work will begin to suffer, or at the very least ease into the graveyard of mediocre cartoons.
People get very passionate about saving the whale, but when something like a Florida indigo snake is endangered there are not a lot of people out there holding up placards.
I just get silly inside my head and I start to think about something and in my head I start twisting it around, contorting it and envisioning it in different ways.
People try to look for deep meanings in my work. I want to say, 'They're just cartoons, folks. You laugh or you don't.' Gee, I sound shallow. But I don't react to current events or other stimuli. I don't read or watch TV to get ideas. My work is basically sitting down at the drawing table and getting silly.
Every week when my batch of weekly cartoons would go to FedEx, it felt like a small miracle. Then in a few days, it's 'Here we go again.'
The message is not so much that the worms will inherit the Earth, but that all things play a role in nature, even the lowly worm.
I think one thing that's important to maintain is a sense of fear, always doubting yourself... a good dose of insecurity helps your work in some ways.
With my own cartoon, it was just me being goofy by myself, but when it comes to an animated film, you're working with 45 animators and assistant animators. It's a whole different ballgame.
A lot of people think I'm going to be like someone who's stepped out of one of his own cartoons. And maybe I am. But I sure have a hard time analyzing it.