For me, the experience of not living in America was recognizing that I was American. You don't think about yourself being so culturally encoded, so nationally stamped; you don't discover that when you're a tourist for a month. You see how you reflect the place you're from. When I came back from living in Europe, I was very struck by how I didn't see America as the center of the world in the same way. It's very easy to slip back because America is so powerful. But any place you live is the center of the world.