Information and methodological materials for adolescents . SPb. , SPbGAFC named after P. F. Lesgafta: 2004. 48 s. The manual was published within the framework of the Federal Target Program “Comprehensive Measures to Counter Drug Abuse and Illicit Trafficking for 2002-2004” .. The influence permeates all spheres of our life .. And often it is used to harm a person - to persuade him to dubious decisions, to use it for his own selfish interests, to "divorce" for money. This book is about what psychological manipulation is and how to protect yourself from it. The main tools of such protection are a person’s self-confidence and ability to defend their interests. Short