I think my guideline has been to find things that inspire me. And as long as I stick to that, I don't think I'll have any problems crossing over to becoming an adult actress.

I don't feel I was ever a 'famous' child actor. I was just a working actor who happened to be a kid. I was never really in a hit show until I was a teenager with West Wing playing First Daughter Zoey Bartlet. In a way, that was my saving grace - not being a star on a hit show. It kept me working and kept me grounded.

To go from Girl, Interrupted, where I had to cry every day, to a TV show like West Wing where I get to laugh and joke around every day, has been a welcome relief.

I'm a champion napper. For the past decade, I've taken a nap at lunch on set. I have a noise machine app on my phone, headphones - and that's key. That's probably the most important thing. If I can get an eye mask on, that's great. And that's it. After a half an hour, I'm like a new person. It's just in that first half an hour, don't talk to me.

Even though I'm an actor, even though I know a little bit about film, I very much view things as an audience member. For me, whether it's TV, film, theater, whatever, it's a big movie, a small movie, whatever it is, I look for the truth in it. I look for the honesty. I just look for if it feels honest and real to me.

One day you're there and then all of a sudden, there's less of you. And you wonder where that part went. If it's living somewhere outside of you. And you keep thinking maybe you'll get it back. And then you realize it's just gone.

She drove me to ballet class...and she took me to every audition. She'd be proud of me if I was still sitting in that seat or if I was watching from home. She believes in me and that's why this [award] is for her. She's a wonderful mother.