I was recalling that other world in which it had thrilled me, in a way, the surprise of thinking that I could be a person who would betray Daniel. Now I wondered if Daniel could surprise himself, could surprise me, by being such a person too. Would he let himself do such a thing? I didn’t think so. And then I wondered: Is it by will, then, that we are who we are? Do we decide, do we make ourselves, after a certain point in life? I tried to call up the moment when I had decided I could be such a person. It seemed to me I hadn’t quite got there, not really. That I was still just playing with the idea of it when the ground shifted under me. But perhaps to play with such an idea was already to be a certain kind of person.