Here's the thing, with comedy - and I learned this from Will Ferrell - you can't be ashamed. If you're doing comedy, you have to fully commit to the joke. Shame is not part of it. If you act shy or uncomfortable about your body, that makes the audience shy and uncomfortable. And in a comedy you just want them to loosen up and laugh.

If you're really being honest with yourself when you're acting, part of it is touching the real you. You can only separate yourself so much from the character. Those vulnerable moments do touch me.

I listen to a lot of Chicago blues, I suppose. It reminds me of growing up, I guess. But I'm also obsessed by close-harmony groups. Actually, I'm fascinated particularly by brother duos, how they blend together. The Everly Brothers, the Stanley Brothers, The McQuarrys. There's something inherently magical about harmony.

I actually envy actors who have a persona: 'This is the way I am. This is the part I play.' And do it over and over and over. To me, that's a lot easier than trying to reinvent yourself every six months.

I think just getting a movie done is an accomplishment in itself.

Really if you look at my filmography, there's something for everyone!

Why people pick me for the roles that they do is a bit of a mystery.