The one nice thing about doing a character for a long time is, you begin to feel more comfortable, and you are thinking less and behaving more. It's always best not to be thinking a hell of a lot while you're acting, because you want it to be as spontaneous as possible, not too intellectual. Just behaving and listening to other people who you're doing scenes with. I always like the latter when it looks easy, even though it may not be.

Then, at some point, you get identified with certain things.

I like the fact that this kind of family has been seen in a movie a million times: teenage kids, the family is a bit strained and they don't have enough money, but in the background the guy used to be a Gene Simmons type.

You can go out in a good movie and look bad as well.

I don't think anyone sets out to do something bad, it's just that it's very difficult.

I think it had something to do with my love of music, especially rock music.

I look at it scene-by-scene. Whether it's a historical character or not, whatever, on the page is one thing and delving into the history or somebody is one thing, but making something work for an audience in front of a camera is another exercise and you bring whatever authenticity you can to it.