We are all more primitive and irrational than we care to acknowledge, says Dr. Leonard Shengold in this profound and eloquent book. We all suffer to some degree from delusions--vestiges of infantile mental functioning that continue into adult life and that at times of crisis manifest themselves in narcissistic thoughts of omnipotence, immortality, or perfection. Dr. Shengold argues that we can never eliminate these delusions of everyday life, but...