I don’t really know,′ I heard myself say. I felt a deep shock, hearing myself say that, because the minute I said it, I knew it was true. It sounded true, and I recognized it, the way you recognize some nondescript person that’s been hanging around your door for ages and then suddenly comes up and introduces himself as your real father and looks exactly like you, so you know he really is your father, and the person you thought all your life was your father is a sham.