Molly Notkin often confides on the phone to Joelle van Dyne about the one tormented love of Notkin's life thus far, an erotically circumscribed G.W. Pabst scholar at New York University tortured by the neurotic conviction that there are only a finite number of erections possible in the world at any one time and that his tumescence means e.g. the detumescence of some perhaps more deserving or tortured Third World sorghum farmer or something, so that whenever he tumifies he'll suffer the same order of guilt that your less eccentrically tortured Ph.D.-type person will suffer at the idea of, say, wearing baby-seal fur. Molly still takes the high-speed rail down to visit him every couple of weeks, to be there for him in case by some selfish mischance he happens to harden, prompting black waves of self-disgust and an extreme neediness for understanding and nonjudgmental love.
David Foster Wallace