Cats are very independent animals. They're very sexy, if you want. Dogs are different. They're familiar. They're obedient. You call a cat, you go, 'Cat, come here.' He doesn't come to you unless you have something in your hand that he thinks might be food. They're very free animals, and I like that.
Listen, I think movies serve many different purposes, from those movies that are frivolous and just an entertainment, to movies that just go to exploring the complexities of the human soul. Everything is valid if it's done with honesty and dignity, and I actually do both of those types of movies in my career.