Art is messy, art is chaos - so you need a system.
I mean, frankly, I'm not speaking as a representative of Disney or Pixar, I'm speaking as just myself as a filmmaker: I don't go into anything that often thinking about a sequel.
Loneliness is, I think, people's biggest fear, whether they are conscious of it or not.
Being a sci-fi geek myself and going to movies all my life, I came to the conclusion that there were really two camps of how robots have been designed. It's either the tin man, which is a human with metal skin, or it's an R2D2.
We all fall into our habits, our routines, our ruts. They're used quite often, consciously or unconsciously, to avoid living, to avoid doing the messy part of having relationships with other people, of dealing with a person next to us. That's why we can all be in a room on our cell phones and not have to deal with one another.
Well, executive producer can mean anything in the world of Hollywood, sadly. It can be a bought title in many instances.
The thing about working at Pixar is that everyone around you is smarter and funnier and cleverer than you and they all think the same about everyone else. It's a nice problem to have.
I'm also a huge cinephile, and I have witnessed that to honor the book literally word-for-word never makes a good movie.