Did you know that hormones directly affect a person’s appearance and character? Is there a wave connection between the endocrine glands and the planets of the solar system? Each person has a certain body type with its own psychological inclinations and preferences. Our appearance and our character are directly dependent on the hormonal background of the seven endocrine glands of the body. The book “Psychology of Body Types” is revolutionary in its content. It collects and summarizes the most valuable material obtained as a result of an unusual experiment. In the early 1980s, a wide range of volunteers - representatives of different cultures, races, ages and social classes - took part in a comprehensive study to identify psychological types. More than eleven thousand people from forty countries, located in five parts of the world, carried out daily monitoring of themselves and others and kept diaries. Statistically verified results were grouped according to individual characteristics, giving a holistic picture of each human type and its manifestations. By learning to distinguish between types and understand their characteristics, you will learn more about yourself and the prospects for self-development, and you will also feel at home in any situation and with any person.