And I like to keep whatever is mine remaining that way. It's a funny little game to play and it's a slippery slope. I always say to myself I'm never going to give anything away because there's never any point or benefit for me.

Usually, at the end of a film it's like I've finally gotten to know this person completely, and then we're done. That actually happened on the set of Twilight, and then it happened again on New Moon. Each time my character Bella became a different person, and I got to know that person and take her to the next level.

I've realized how little sleep I actually need.

It's okay,' you know? It's okay to be you. It's okay to just not be okay. It's okay to not be okay.

There are always a lot of leading questions and opinions. Of course, our work is creative, and it's subjective.

I learn a lot with actors that I don't think are good. Every experience shapes you. I've had experiences with actresses - and I say actresses because there's just a woman thing - that have achieved what she's achieved, by means that I can't understand.

There's an idea about who I am that's eternally projected onto me, and then I almost feel like I have to fulfill that role. Even when things come out of my mouth, I want to be sure I'm saying exactly what I mean.