As an actor, doing it for 30 years, with every movie, you're trying to figure out a way to make it more naturalistic and more organic to humanity. When you have lines like, "Never let the monster out," it's hard.

In fact, I am so happy to be turning 40 and finally having a reason to take responsibility for my own behavior. It's also worked for me in terms of my physical appearance and emotional make-up and people entrusting me to bring the things a role deserves. I don't know whether that's depth or being a curmudgeon or what.

Regardless of whether there was ballot manipulation or not, you still have 50 million people who voted for George W. Bush in the 2000 election. And why? Because he's fallible? Because he reminds you of us? That's what we do. We are hiring these people. They don't hire themselves. It's irresponsible to disregard this guy as some bumbling, blathering idiot who has no intelligence whatsoever.

I got picked on a lot. I was a complete geek in school. I had braces. I didn't have the hot girlfriend. I wasn't ever sought after. I was a stocky, awkward kid who got laughed off the tennis court when I tried that.

I read "Milk" and immediately I was very emotional after reading it and then I saw the documentary - the one that Rob Epstein did - and I said that's it. I saw it with my daughter and that was it. This thing is a different thing. It's like I've been offered these kind of superhero movies or "Terminator" or whatever those movies are and I just go ahh.

It's probably a bit of a power trip when you befriend somebody enough that they trust you to tell you things.

I'd heard rumors about Oliver Stone before we went to work on and I don't get it. To me, he's one of the most sensitive directors. He is just fascinated by why people act in the ways that they do. His movies are an excuse to explore that idea, and he wants to work with people who are as passionate about exploring it as he is. So we got along brilliantly.