The manual for successful psychotherapy. Individualized psychotherapy is a cross-disciplinary concept that fundamentally focuses on the specific needs of the patient. In this book, Martin Sack clearly explains how such treatment can be planned and practically implemented step by step: What framework conditions need to be considered in the setting? How does therapy-related diagnostics work? How can individual treatment needs be identified? The therapeutic background—whether cognitive behavioral therapy, psychodynamic psychotherapy, or psychoanalysis—does not play a decisive role. Not only newcomers to the profession but also experienced psychotherapists will find valuable insights and concrete tips for successful individualized treatment planning in this practical book.