Love, Tennessee Williams remarked, is another four letter word. It is one of the most misunderstood words in life and in psychoanalysis, in health and disease, for a long time an unmentionable taboo among psychoanalysts. Thus the Vocabulaire of Laplanche and Pontalis (1973) contains only the entry “Libido,” as does the original Glossary of Psychoanalytic Terms and Concepts published by the Amer...