We want to be proud of our work and make sure it's worth the talent of the animators, who spent four years of their love, sweat and tears on it.

I'm not aggressive by nature and it was tough for me to make the transition to directing.

You're right, we both have been working on these films [Kung Fu Panda] forever and we know these characters so well that literally we will react to the same note in the same way. We will have the same answer most of the time.

There aren't a lot of female story artists, and it's baffling to me. There are a lot of kids in school that are female and I wonder, 'Where did they all go?' People have brought it up, asking me, 'What did you do?' I don't really know. I puttered along, did my thing and gender has really never been an issue.

I think the best thing I have is the introvert's ability to listen when you're working on something as complicated as this and you have to really be aware of everyone's specialized skills.

If you have a movie that doesn't strive to go to a certain emotional point, you can do anything and it will be fine and funny. But if you have something pretty emotional at its core, you have to make it right. You don't want it overwrought or unearned. Everything has to be moving towards this one thing.

Every movie goes through that U-shape where you start with 'Oh that's a great idea. I love it.' Everything's possible and then you face 'Oh, we can't do that, and that's impossible, and that's a bad choice.' You go the practicality of it. And then you come up to 'Great.' But that middle part is when you don't have results yet.