The thing is, if I don't have sobriety, I don't have anything.

To be a comedian, you have to have some darkness behind it. I certainly draw on my past, and it helps.

I was a very good tennis player in Ottawa, Canada - nationally ranked when I was, like, 13. Then I moved to Los Angeles when I was 15, and everyone in L.A. just killed me. I was pretty great in Canada. Not so much in Los Angeles.

I never really thought of myself as a physical comedian. But when I was a kid, I used to, you know, pretend to trip over things to make girls laugh in school and stuff like that. So I kind of learned how to fall without hurting yourself.

My feeling on therapy is it's a luxury, and if you're fortunate enough to get some smart people to talk to about life, then that's fortunate and you should go for it.

It's tough to have a movie-star persona when you're on a show as successful as 'Friends.'

There's nothing better than a world where everybody's just trying to make each other laugh.