Credible, effective, and flexible through internalized competence: Hans-Georg Huber presents a foundational book specifically for coaches, process facilitators, and leaders who professionally accompany development processes for individuals, teams, and organizations. The author reveals to the attentive reader the hidden world of crucial influencing factors beyond tools and methods. These include one’s own personality, a coherent attitude, a fundamental understanding of development processes, recognizing process dynamics, and based on this, purposefully applying methods. Using illustrative models and a variety of examples, the long-time trainer of coaches and process facilitators connects the dots from clarifying the assignment through the dramaturgy to concrete implementation, allowing the reader to sense and recognize the depth and dynamics of processes.