I think you should identify with your character, but plenty of people like themselves and hate themselves. You just have to find out what's truthful for the person you're playing. When people talk about that, I think what they're saying is that as an actor, as Peter, you don't want to make a judgment that comes from your worldview about the character. Your judgments should be coming from the place of the character, and within that space, sure, you could love or hate yourself or whatever you think is most appropriate.

I'm four and a half years older than my sister - it's an interesting age difference. Growing up it feels like a big rift. Then you get older and you realize it's not. But for a while there, we really didn't have much to do with each other - mostly because I should have been a better older brother. I'm making up for lost time. I want that in print so she can read it.

When father was younger than me he came to New York to be in musicals and was in a number of them. But he, at that time in his life, didn't feel he could fully commit to a creative life - he had this voice in the back of his head that said, "I need to make money." So that propelled him to open up an ice cream parlor, which then spawned into a number of different food businesses and took over his life for 20 years.

It's always nice to have a large role, but if it's a great small part, those can be so much fun. Size is less important than quality, always.

I was really able to confirm something that I knew on some level before I'd made a film. The best actors know how to really relax. Because in film, a lot of the decisions are made in the editing room, so when you're trying to guide your performance too much - always it's a push and pull because you can't be too relaxed. Too relaxed and it's like, "What are you doing?" Too tense and it's not good either.

If you feel like you're working with good people, you give them your humanity and just let it happen.

Sometimes it's nice to think, "Oh, I can only do this one thing." Instead of feeling like, "I could theoretically, maybe, if I applied myself, could be successful in a number of different fields." That can be overwhelming. Sometimes it's nice to have this myopic vision for your life and that's the only thing you can imagine yourself doing.