In order to form purposefulness and conscious attitude to their actions in adolescents in March 2023 with pupils of 5th, 6th and 7th grades a psychological training on the theme: "Self-assertion: I am! I can! I am worthy!". During the training the teenagers were familiarized with constructive and destructive types of self-affirmation. In the practical part of the training, teenagers performed a reflexive exercise.