Socionics studies 16 types of human characters. In this book they are presented in a vivid poetic form both in childhood and in adulthood. For each character type, examples of famous people are given. The author systematized all types on the ball map, proved that a person’s character type is not only his main type on the map, but also additives from neighboring types located next to the main type on this map. This knowledge will help you understand strengths and weaknesses parties - their own, friends, relatives, colleagues, politicians, etc. It will be easier for you to choose the right profession and hobby, a suitable spouse, raise your child correctly and avoid conflicts with people.