Marcus Damms Praxisbuch is a useful practical supplement to the theory volumes Understanding Personality Disorders in School, School Social Work and Youth Welfare 1-3. It deals with methods and interventions for working with young people who exhibit challenging personality styles. Accordingly, the focus is on antisocial, narcissistic, paranoid, sadistic, self-damaging, passive-aggressive, and compulsive teenagers, as well as those with borderline structure. Schemapädagogik is a neuro-pedagogical concept based on schema-focused psychotherapy (Schematherapy, clarification-oriented psychotherapy, cognitive therapy). The detailed online materials for the book include additional files for downloading and printing for personal use, including questionnaires, text sheets, and reflection texts. In addition, important information about the methods is included.