I sat on a bench and my mother stood in front of me, looking down the track. Her hair was cut short, and because it had all turned gray when she was twenty-three, she always had it dyed a deep chestnut brown. It was that color all over except for a super thin stripe at the top of her head, where the gray showed through. Sometimes I wanted to touch that place on my mother’s head, that thin crack where her real self had forced its way through.