“Some lessons you learn gradually and some you learn in a sudden moment, like a flash going off in a dark room. I sift and rake and dig around in my vivid recollections of young Sean on the floor in summer, and I try to see what makes him tick, but I know a secret about young Sean, I guess, that he kind of ends up telling the world: nothing makes him tick. It just happens all by itself, tick tick tick tick tick, without any proximal cause, with nothing underneath it. He is like a jellyfish adrift in the sea, throbbing quietly in the warm waves of the surf just off the highway where the dusty white vans with smoked windows and indistinct decals near their wheel hubs roll innocently past.”