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.

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.

At 15, you have to decide if you're going to go into professional dancing and really pursue it. I just a) knew that I couldn't stop acting, and b) I had that sort of foresight to understand that when I was 35 - if I was lucky and if I hadn't gotten injured - my career would be on its way to ending. Now, at 34, I really understand that. But at 15, I understood that as well. I was like, "I can't. That's just too risky.".

I don't think any of us could have possibly anticipated how successful Mad Men has been. When we were working on the pilot, we loved it. We thought it was special. We hoped and prayed it'd be a success. But, we didn't count on it.

Anytime you have a female protagonist, it's going to turn into some feminist angle, and it's not a conscious thing on my part. It's only recently that that's been pointed out by the media . . . or pointed out by fans. I also find complicated, flawed characters interesting. What's the opposite? To play one-dimensional, boring failures?

When you audition for things, there's pressure to go in there with a complete performance, and it's kind of unfair because, if you get it, you'll have rehearsal and talk about it, and you'll have plenty of time with the script. So, for me, I really do feel like an audition is a sketch of what you might do.