All I would say is that when I've been very down or having kind of a tough time in my life, certain films or pieces of music or books have changed that. They've taken me out of a dark place and put me into a more positive one. And I think that if we can do that for people, then it's certainly worth doing.
Seeing, say, 'My Left Foot,' and 'The Last of the Mohicans.' How is that the same person? Or people like Johnny Depp, who can play Jack Sparrow and Edward Scissorhands. I am so interested in the transformation, in not knowing anything about them and watching somebody create a character. I'm not really interested in personalities.