“When I’m running, there’s always this split second when the pain is ripping through me and I can hardly breathe and all I see is color and blur—and in that split second, right as the pain crests, and becomes too much, and there’s a whiteness going through me, I see something to my left, a flicker of color […]—and I know then, too, that if I only turn my head he’ll be there, laughing, watching me, and holding out his arms.I don’t ever turn my head to look, of course. But one day I will. One day I will, and he’ll be back, and everything will be okay.And until then: I run.”