I don't find the same things funny that many other people seem to find funny. I don't really respond to sex jokes and things like that, and some of my friends look at me and go, "Come on, Nic, that was my best joke. Why aren't you laughing?" I go, "I really don't know why I'm not laughing. I'm sort of out of sync with it." So I'd have to find something that was really about weird human behavior for me to laugh.

When I was eight, I would look at the cover of the 'Ghost Rider' comic book in my little home in Long Beach, California, and I couldn't get my head around how something that scary could also be good. To me it was my first philosophical awakening - 'How is this possible, this duality?'

When you have 400 people watching you making a movie, it doesn't go where you want it to go. It's a lot of pressure.

It's amazing marrying someone who wants nothing to do with Hollywood.

I may be alone in this, but I do sense the power of film, in that movies have the ability to literally change people's minds. That's pretty powerful stuff when you consider that.

When I act, I hear it like music. In my head, I hear the dialogue like music.

One of the things that's interesting to me is I find things like caffeine and stunts actually relax me. When they're putting a bit of gel on my arm and lighting me on fire, or when I'm about to go into a high-speed car chase or rev a motorcycle up pretty fast, I find everything else around me slows down.