An actor gives voice to the many multitudes that we all contain. That's why we love the movies, why we love TV shows: we watch different people portray an aspect of ourselves, maybe even one we don't like.

There's no reason to regret anything. Regret is a waste.

Once you have done with school, you realise that it is just a smaller version of life, and really I have felt that I should have been an adult since I was aged about five.

Anybody who's ever been broken up with, or had their heart stepped on or ripped out of them; you question everything you've based your whole life on. It's like, is anything real? Cause nothing 's more real than that, and now it's gone.

I'm asked all the time in interviews about who I am, and I know a few people my age who have a strong sense of self, but I couldn't say I know myself and sum it up and give it to you in a little package. I don't know myself at all yet.

I don't want to make statements about where I'm gonna be in 30 years. But as of right now, I definitely have a different relationship with the way I look. It's not all-consuming.

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.