All of the techniques found in The Art of Hypnotherapy, including regression therapy and parts theory, centre on this concept. The Art of Hypnotherapy shows students how all hypnotic techniques revolve around four main therapeutic objectives: Suggestion and Imagery; Discover the Cause; Release; and Subconscious Relearning. New features in this edition include an arrangement of techniques from simple to complex, so that those using hypnosis in a limited way easily learn the applicable technique; a chapter on the common application of hypnotherapy now includes new sections on anger, impotence, stuttering, and tinnitus; and the chapters on anchoring and triggers have been updated, with sections on how to help a client establish a safe place and why this is important.