I think there was a point that I realized I could do what I wanted to do in terms of the drawing. I used to run around a lot of things. I would shy away from certain things that I realized would be horrible for me to draw, and just wouldn't be fun.

I think that gulf is what makes the work interesting, but as a creator it's endlessly frustrating because I'm starting out with this goal, this thing I'm trying to create, and then the thing I actually do create is very, very different. It's always painful, in some ways, especially when it's just finished.

I originally just wanted to be an artist.

All I can say on the Guilford story - and this comes more from my perspective as a father than an artist - is for parents and administrators to give so little value to the career of a public-school teacher - to allow him to be cast aside without exhausting every avenue to resolve the issue - is an obscenity worse than anything I've ever drawn in my comics.

I never feel there's anything I can't do with comics. There are certain things in comics that you can't do in any other medium: for instance, in Mister Wonderful, Marshall's narration overlaps the events as they're going on. That would be difficult in film; you could blot speech out with a voiceover, but it wouldn't have the same effect. That's always of interest, to see what new things you can do in comics form.

You need to be, like, turning down high-paying illustration work because you want to work on your comic. That's when you know you're doing something good.

I actually start drawing things. Usually they're abandoned before I commit too much time and effort.