"My favorite thing is to go where I've never been. For me there's something about going into somebody's house. When it comes time to go...it's like I've got a blind date. If I were just curious, it would be very hard to say to someone, "I want to come to your house and have you talk to me and tell me the story of your life." People are going to say,"You're crazy." But a camera is a kind of license, a passport."