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.

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've always known that I wanted to be an actor. My family kind of was a theatrically inclined family. My father came to New York when he was a young man to be an actor and he, over a course, was in a couple Broadway musicals. I grew up in family where theater was always part of the vocabulary. By the time I was a teenager I was just totally obsessed, and it was the only thing I could imagine myself doing.

I was born in the West Village in New York, and then when I was about four my family moved to what they joke is the suburbs, the Upper West Side. I lived there for most of my childhood.

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.

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

When you're watching yourself work, you're not really an audience member for yourself. Even being confronted by your own image can be jarring sometimes. The experience of making a movie or a television show is this really full one, and sometimes you see it and even if it's a great piece of work, it's not the experience - i t's almost sad because it reminds you of something that isn't anymore.