Mortimer Ostow is president of The Psychoanalytic Research and Development Fund; and professor emeritus of pastoral psychiatry at The Jewish Theological Seminary of America. He is the author of ten major books in the field, including "Ultimate Intimacy: The Psychodynamics of Jewish Mysticism; Judaism and Psychoanalysis; The Psychodynamic Approach to Drug Therapy; Sexual Deviation; "and "The Psychology of Melancholy."