I don't really know who I am as an actor: the best thing would be to experiment with it for the next 30 years and never really find out.
As soon as you go into any biological process in any real detail, you discover it's open-ended in terms of what needs to be found out about it.
I got a way to get through to kids. I try to take that and use that to my advantage. If we work on the kids right now, I'm telling you, they'll be making less mistakes, the jails will be gettin' less full. It's all about what we do with the kids.