Teaching is one of the most important vocations in our society. But many teachers approach their students with disinterest. Sigrid Wagner taught for over 20 years and her new book takes a hard and critical look at her colleagues and their work. Citing unsettling examples from her own personal experience, she details the failings that have become normality, criticising her former colleagues for their petty envies and incompetence, raising a voice against teacher-on-teacher bullying at school. Wagner describes abuses of authority, exposes unfair and arbitrary methods and admonishes the harassment of students.