In a film, if you can capture what's going on underneath, you can begin to make a connection between the character and the people watching it.

I've always been pretty levelheaded. In show business you need to have a certain internal stability.

One of the things on a very practical level as an actor or actress is that when you do a play, you do the entire story every time you do it. You have eight shows a week. You have a rehearsal process of four to five to six weeks. And then once you're in performance, everybody else goes away and you're there with your fellow actors and the audience and the material and your life becomes about that. And you go through the story from the beginning to the end every time you do it and depending on how long you do it, that's where the craft comes in.

I remember hearing someone say that good acting is more about taking off a mask than putting one on, and in movie acting, certainly that's true. With the camera so close, you can see right down into your soul, hopefully. So being able to do that in a way is terrifying, and in another way, truly liberating. And I like that about it.

You read something and you know it's not there yet. There's a little section here that... this part's good but that is a little not, it doesn't quite work. That doesn't quite work. That's easy. To say, "OK, now, this is what I think will fix it." That's harder. And most people can tell you what's wrong with something. Very few people can say what they would do to fix it.

You have to learn to deal with your own, for want of a better word, insecurities, fears. They don't go away. And that's normal. It's human. You don't ever really want to lose that. What you want to do is learn to manage it and to work with yourself. But there's a part of you that has anticipation and fear. And so the important thing to know is that there's nothing wrong with that and that that's normal. You have to learn how to deal with it, certainly, but it doesn't keep you from doing it. And that doesn't go away ever.

Movies are details. Movies are billions of details that come into a certain moment. So with all the years and months and weeks and days and minutes of preparation, then finally you're shooting and it all comes down to these moments when you're shooting, which is sort of insane when you think about it. The details make a difference.