He smiled that Frank smile. “Oh, but my treasure, it is so much less exhausting. You only have to forgive once. To resent, you have to do it all day, every day. You have to keep remembering all the bad things.” He laughed, pretending to wipe sweat from his brow. “I would have to make a list, a very, very long list and make sure I hated the people on it the right amount. That I did a very proper job of hating, too: very Teutonic! No” – his voice became sober – “we always have a choice. All of us.