You can sit and write in your room all you want, but until other people see it, until you see it produced for television or film or something, you're not 100 percent sure if what you wrote is actually going to work.

If you don't have that empty white space around everything in the comics, the border of the page, then it feels like you're a little claustrophobic.

With comics, you can only really learn what you're doing wrong or what works best when you see your work published. I've been publishing comics since my 20s, and still, when I flip through any of my new comics, I still only see the things that I wish I'd done better. But that's how you learn, by seeing it.