I think you'll have a very great advantage over a lot of people, Graydon. You'll be exempt from the very human tendency to think, "Oh, if I had only done more!" You gave Dorothy all the care and love she could ever have wanted, and the gift of dying free of pain and knowing how greatly she was loved. You're a very good man, my friend. She's at peace; and though you'll miss her terribly, you'll find peace as well until you go to join her.