In voicing so much is left to your imagination to create the world around you like that. It's really the essence of what's so fun for, I think, many people when they first start to want to be an actor, is that they realise they enjoy making up a world around them to exist in, a whole situation and a whole way of being. And even more so than theatre, animation requires that because there's just nothing to go on. It's in your head and your heart or it's not there at all.