When I go to a sci-fi convention, oh God, it's the closest thing to being a rock star I will ever know in this life. I want to be a rock star, don't you? It's a good thing to be, a rock star.

I tried my hand at writing, I tried to write out a little script - and it's not too bad. Mostly, though, it let me understand how incredibly difficult that job is. I can't even imagine doing it on a weekly basis for a series in any way. That's tough. I think I'll try to leave that to smarter people than me.

I told myself a while back, 'Love what you do, but don't fall in love with what you do.' That way you won't be brokenhearted if ever it gets canceled five episodes in - which has happened to me.

I was going to be a High School teacher. I was studying at the University of Alberta in Edmonton, up in Canada. I was also acting in a wonderfully supportive theatre community in Edmonton. There's a lot of support for theatre there. So, I was having a great time, but I didn't consider acting as a serious career initially, because even the most successful actors that I know in Edmonton are not super successful. Acting over there is just not a success-oriented career.

You want to put out a TV show? If you have the money to do it on your own, by yourself, and you have a TV network, you can do it by yourself. But the nature of the beast is, art needs finance. That's how this industry works. So until the Internet becomes our source of entertainment - and watch it, I believe it will - this is how things go.

With scheduling and the way projects come up, I take the first thing that interests me and that moves me. If it's going to be fun, if I'm going to have a good time, and I'm going to enjoy the people I'm with, then that's a good enough reason to do it.

My first Comic-Con was when I first met Joss Whedon: He introduced me to that world and I'd never been to a convention before that. He and a bunch of the 'Buffy' and 'Angel' writers were all going down in a big van and he invited me along.