He thought of “The Judgment” by Franz Kafka, in which a father curses his son and sentences him to death. The son agrees, as easily as someone agreeing to take out the trash or to shut the door, and leaves the house, runs through the streets onto the bridge, and leaps over the balustrade to his death. Later, Kafka told his biographer that as he wrote the scene, he was thinking of “a violent ejaculation.”