It is a book written in popular scientific language, easy and enjoyable to read, which provides valid information to avoid the traps of addiction, with guidelines, recommendations and experiences that will help to identify risks and detect dangers that can affect their lives and health. It is very useful for parents and teachers, the mainstays in the education of children, adolescents and young people, the main target of this terrible and devastating scourge. No one is exempt from this disease, either directly when they suffer from it or indirectly when it affects a family member or student, the best option is prevention.