If you're going to play a hooker in a movie, the movie has to have the perspective, of course, that it isn't such a great thing. Probably the only way to really play a hooker well is to believe you're doing something that's good. But at the same time, the movie can't have that point of view.

I feel there is no shortage of real interesting women's roles. But I found them and did all of them just now.

I remember people saying, "Believe me, everything in your life is going to change..." And I thought, "Why? That's such a bourgeois way of thinking." And then you have a child and yes, everything changes. It affects the way we live, what we do, and where we go - everything. And I wouldn't have in any other way.

There was something to me that was really compelling about that woman, already knowing she couldn't get pregnant. When I made that movie I was maybe 24, and to be 24 and already know you can't get pregnant, that was really interesting to me.

Sometimes I'll read things in the script and think, "That's not how humans behave," or "I don't understand how to do that role and make it seem like I'm not some kind of strange alien or on a sitcom." I don't get it, and when I feel that way, I have to listen to my instinct. My initial instinct does lead me in a direction that I can trust.

Honestly, I'm always aware of the political implications of the movies that I make.

Acting is really important to me, so I think it would be really hard for me to do something I didn't believe in.