Existential philosophy provides a useful theoretical foundation for successful hypnotherapy because it stresses the importance of the client's experience over any preconceived notions or diagnoses. By using the client's reality as the basis of clinical work, the therapist can help the client break self-destructive habits and maintain healthy patterns of behavior without relying solely on behavioral techniques. Presenting an innovative approach to psychotherapy that is firmly rooted in philosophy, Existential Hypnotherapy bridges the gap between technique and theory. Addressing theoretical themes, the book's initial chapters discuss significant issues for psychotherapy in general, and hypnotherapy in particular, with special attention paid to the nature of diagnosis and concepts of addiction. Chapters introduce the reader to the work of various existential philosophers, including Kierkegaard, Nietzsche, and Sartre. Bound to stir controversy, the authors persuasively argue that hypnosis