"What is faithfulness anyway? Can you be unfaithful to your own feelings and be faithful to someone else? Is it faithful to lie in bed night after night with someone you love but no longer desire, while ardently dreaming of someone else? Is it faithful to make love to your wife while lewdly fantasizing about someone else again and again? Is it faithful to be monogamous if that means deadening your own nature, constantly, in order to be genitally true to someone you love but no longer have physical passion for?"