My parents suffered from that ideal of a perfect nuclear family. They found that a difficult pressure, I think.

I think a lot of kids feel alone and slightly isolated and in their own world.

It's like getting into film - I didn't say early on, 'I'm going to become a filmmaker,' 'I'm going to show my work at MoMA.' When you start to think those things, you're in trouble.

[Childbirth] is the weirdest thing I've ever seen. It's like an 'Alien' movie. I started crying, it was so emotional ... I was there in the room but I wasn't planning on doing much. But then I see this blue pinhead come out and I think I said to the nurse, 'What the hell is that?' And then it turns into this round red thing in seconds. It's just shocking.

In Hollywood, they think drawn animation doesn't work anymore, computers are the way. They forget that the reason computers are the way is that Pixar makes good movies. So everybody tries to copy Pixar. They're relying too much on the technology and not enough on the artists.

I've always been more comfortable making my decisions from the subconscious level, or more emotionally, because I find it is more truthful to me; Intellectually, I don't think like that because I get uncomfortable.

I think of Ray Harryhausen's work - I knew his name before I knew any actor or director's names. His films had an impact on me very early on, probably even more than Disney. I think that's what made me interested in animation: His work.

People always think I get really good reviews, but I don't. That's why I don't go on the Internet much - because you can go down a dark hole looking at stuff. Once, I clicked on my name and freaked out. It's too bizarre, it's too weird, it's too unsettling.

3D is great, but I just think of it as another tool, like colour or music or sound. It has the potential to add another emotional layer to certain things if you use it right. But it's not the saviour [of the movies], the be all and end all, the reason to do something.