I used to think the final moment of life was the moment of truth, and I worried about it. I attempted bizarre feats of imagination, such as trying to will my own death during a moment of exquisite happiness. “Now,” I coaxed the universe, my eyes shut, my breath on hold, “take me now.” Because I knew all too well what tends to follow exquisite happiness, and I desperately wanted the universe to make an exception for me.