I'd always wanted to do a weekly strip, or a strip that was in installments like that. It's been fun trying to figure out how to make that work. Their standards are so prissy that they won't allow me to use all kinds of language. Not only can you not swear, this morning I was informed I couldn't use the word "schmuck." I couldn't use "crap," "schmuck," or "get laid." Those three were beyond the pale. But you get around that, and it comes out better. I can't quite explain why.

I feel like I understood the language of comics. I had a real fluidity with that medium at a very early age.

My feeling is that it's one of the very few things that comics can do that you really can't do in any other medium. I feel like the reader accepts all of these styles, and after a certain point you can flip the pages and see a character rendered very differently than you saw on an earlier page, and it's not jarring. It suggests things that you can't suggest just in the writing or in the plotting.

It's hard to tell if anyone's interested in reading a serialized story. But it's interesting to put in a cliffhanger each week. That was popular in old comic strips. They'd write a weekend story different from the daily strip. So people follow one story day to day, and a separate story on weekends. If you read them, you think "I'll read two more." Then you're like "I gotta find out!" And you read 500 more.

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 just try to make comics for myself, try to give it some kind of unity throughout. That often involves tiny details. I'm never sure what's going to be obvious or what nobody will ever notice. I put stuff in my comics that I thought was blatantly obvious, and nobody noticed. And things that I think are buried in the background, everybody gets it. So I try to be consistently aware of every part of the frame.

I'm more interested in characters who are a little difficult.