One of the fun things about play is making up stories.

What's fun about the story development at Pixar is it's a journey. You don't just write a script and then that's the movie you make. It's just constant evolution and being open to that and that collaboration with the voice actors and with the artists and animators at Pixar.

I quickly realized that this medium had a lot to offer someone like me. To do Disney-quality hand-drawn cartoons, you have to be a master of two art forms. Seriously, you have to be able to draw like a Leonardo da Vinci or a Michelangelo. But also you have to know movement and timing and control that through 24 frames a second.

The hardest thing to get is true emotion. I always believe you need to earn that with the audience. You can't just tell them ok, be sad now. Humor, you can add. Even to the last minute you can be adding little bits of humor. But the true earned emotion is something that you really have to craft.

Computers don't create computer animation any more than a pencil creates pencil animation. What creates computer animation is the artist.

I've always loved animation it's the reason why I do what I do for a living - the films of Walt Disney. This art form is so spectacular and beautiful. And I never quite understood the feeling amongst animation studios that audiences today only wanted to see computer animation. It's never about the medium that a film is made in, it's about the story. It's about how good the movie is.

I've got Disney blood running through my veins.