Sometimes people, their creative drive comes from an energy to try to heal themselves.

I'd really rather that nobody had a gun, and then nobody would have to worry about it. That would be more my theory. In America, there's this knee-jerk response that more walls and more guns make people safer, and I'm entirely suspect of that way of thinking.

I have totally hitched my wagon to the horse of storytelling, and the idea that none of us know why we're born, or why we're gonna die, or what we're planted here, or what's on the other side of the galaxy, or when time began, or when time end. The whole nature of reality is pretty up for grabs, really.

It's interesting to get older and realize that part of your job growing up in this profession is to help the next generation. More and more, with Boyhood and with Ellar Coltrane and with Emma [Watson], I start to see that role. There's no better way. Nobody wants advice, so you can't really give it. You just have to try to wish them well on their journey.

Right now, if you're interested in being a dramatic actor, they're not making that many just regular dramas. Movies have to have some other thing going on.

My job - and it's really true - is that it's constantly evolving and changing. When I was doing the Chet Baker movie I was obsessed with playing the trumpet, and to my absolute shock I haven't picked the trumpet up since we wrapped. It was so much work. I thought I was going to keep playing the rest of my life, 'cause it was fun, it's just a lot of work. And it's a really unique job that exposes you to a lot.

If you don't give inspiration an opportunity, it will never arrive.