I am proud and embarrassed by how incredibly self-confident I was in my late teens and early 20s. I know that there were other things going on, too, but I had an overwhelming belief in myself. Like I said, I'm embarrassed by it and proud of it.

I'm definitely feeling whatever's going on pretty hard. It's like playing Barbies. You're holding the Barbies, but all of the action is happening inside of your head. You might be holding them or even speaking out loud, but really, all of the animation is internal. That's sort of how I feel about my writing. And then the really awful thing is that at the end of the day after crying and experiencing things, then you look at what you've written and you're like, "Hmm, there's half a page that's good here." Then you throw out everything else.

I think a large part of an actor's job in preparation is just making the words feel organic to them, and obviously they came out of me, so they felt organic to me already. And then I think then it was all about clearing away all the other voices.

I was really surprised when I started working and realized that you're actually on your own, a lot of the time. It makes you really responsible, as an actor.

When you're in the editing room, as a director, you get the opportunity to look at your work. As a writer, you can rewrite. But as an actor, unless you're watching playback, you really rely on the director to help you.

I grew up in LA, and I don't think I've seen LA onscreen in a way that felt real to me. There are definitely movies, but they are few and far between. I wanted to see a movie that was set in LA that wasn't about the film industry. LA is such a lonely place to be alone. In New York you can just walk out and be among people. You're on the subway among people, you go to cafés, you can talk to people. In LA, no one talks to each other, you're in your house, you're in your car, even when you take walks there's no one on the street.

My hero is Michelle Williams, who I grew close to when we did 'Meek's Cutoff.' She's an extraordinary actor and mom.