"Self-indulgence takes many forms. A man may be self-indulgent in speech, in touch, in sight. From self-indulgence a man comes to idle speech and worldly talk, to buffoonery and cracking indecent jokes. There is self-indulgence in touching without necessity, making mocking signs with the hands, pushing for a place, snatching up something for oneself, approaching someone else shamelessly. All these things come from not having the fear of God in the soul and from these a man comes little by little to perfect contempt."