I had always shown childhood as something difficult, something you want to get the hell out of, but now I wanted to do a story that was the opposite, about that moment in time when you're in that world of discovery, doing what you want to do. That fleeting moment when you're in your zone.

I've known gay people - men and women - since I was a young person. To me it's just naturalistic and realistic to portray gay characters in a humanistic light. As a young man, I knew enough gay people as people not to fear them. On the other side of the coin, I like to irritate conservatives and homophobes.

In the old days, I just could not leave characters alone. Now I just try to keep the ones that still have something in the way of stories to tell.

I felt like challenging myself and challenging my readers with something darker and heavier. I don't know how to explain it, because I'm not a political person. I have two political stories, and that's it: 'Human Diastrophism' and 'Poison River'.

If a good cartoonist can make a living making his comics, he'll continue to do that; the lesser insincere cartoonist that gets a lot of press will fall by the wayside eventually.

I wasn't sure what I wanted to do with my life. I always wanted to pursue either music or comics, so when the opportunity came from comics publisher Fantagraphics for my brothers Jaime and Mario and I to make a comic book together, we jumped at the chance: "Let's just do it and see what happens." Really, we weren't sure where we were going to go with it. We thought our work was good enough to be out there, but we didn't know that the response was going to be pretty good, pretty quick.

I'm working so much I don't see the work of many young cartoonists so it's hard for me to tell which are my favourites. Maybe when I get to stick my head out of the sand I'll be able to let you know.