I give credence to the worst things somebody writes about me, and if somebody writes something nice, I think they're wrong or false or lying or joking.

I just can't - I can't exist in normal group situations. A classroom, where you have to sort of jockey for position, compete for attention - I would just withdraw.

If you went to Harvard Medical School, chances are you'll be a doctor at some place. There's a career trajectory. Acting, there's nothing. It's constantly trying to procure jobs - it's very disconcerting.

The only way to be turned off to being famous is to be famous. And I only have like a tiny, tiny bit of that, and I'm already disgusted by it. But I realize that the only way to be disgusted by fame is to be famous, because otherwise it looks amazing. Then people stop you on the street, and it's like the most annoying thing in the world. The first time it happened it's great, and then the second time you have to shake somebody's hand.

I feel like when I was 13 and I had to go to bar mitzvahs every weekend. This is the same feeling. You have to put on a suit every weekend to go meet with a bunch of Jews.

In 'Zombieland,' it was such a freewheeling plot it almost didn't matter what the characters were doing scene to scene as long as there was a consistent banter.

Mother Teresa was asked what was the meaning of life, and she said to help other people, and I thought, 'What a strange thing to say' - but maybe it's the right thing to say.