To me everyone goes through that at some point in adolescence, you know. There's - you meet someone when you're a young teenager, and they're never right for you, and you always wind up hurting someone on the way to figuring out all this stuff. But it was a fun writing process.

Traditionally, digital projects, when you project them, they get really washed out. It's complicated stuff with gamma, but basically your blacks get very milky and the colors get very weak, and we made so many different versions of it to just pump more color into it, so it would look just as good in the theater as it does on your screen at home. And color was my constant whine. It needed to be very oversaturated.

It's great for me to hear those different reactions because when I travel with a movie like this [World of Tommorow], it's very similar. You'll hear a line in one city get a big laugh, and then in another city, the same line kind of gets a gasp, and that's wonderful.

I've loved science fiction my whole life. But I've never made a science fiction movie.

So much of the writing is not conscious, in the sense that it's not calculated. I remember in film school we had so many studies with big fancy words where you could dissect a movie and make charts of all of the characters' complicated inner relations and themes and what does this mean? And it's overwhelming as a student. It's great for a student, but as a writer, it's paralyzing.

To be animating at the same time, it's the ultimate freedom in filmmaking because you can literally put anything on the screen that you can imagine.

But I had never drawn on a tablet before. I've been doing pencil and paper and film for almost 20 years. I wanted to try something different. I wanted to teach myself some digital stuff in advance of a bigger feature project that's coming up, and I took to it really quickly.