A budget is not an issue. I mean a budget is used if you need more weeks or more time or more elements, but the creative process is exactly the same. In some instances you become more of a boss when you are doing a small movie. So that is not so relevant. The only thing is that the bigger a movie is in terms of budget, is that there are more people giving opinions.

A lot of the films I like are more than fantasies - they're movies fascinated by the technology of space exploration, and they try to honor the laws of physics. I watched the Gregory Peck movie 'Marooned' over and over when I was a kid.

I was not aware of how much I loved 'Canoa' until I saw it after doing 'Y Tu Mama Tambien' and realized that my voice - over about the story's historical context - that narrator - came from 'Canoa'.

Learn from your experience shooting your film, and then move on to the next.

Historically, there is a fight between the sound designer and the composer. You see them in the mixing room and they're always fighting because the composer wants the music to be heard and the sound designer wants the sound to be heard.

The amazing thing is that the more money it takes for a movie to get made, the more you feel like everybody wants you to fail.

Cautionary tales were fantastic in the '70s.