"Neurotics, Lymphatics and Sanguines" is a book by the famous Brazilian psychiatrist Alberto Pimentel, where the author examines and compares the characteristics of people with different temperaments. The book reveals the influence of the nervous, lymphatic and sanguine systems on the mental state of a person, as well as individual characteristics of behavior, ways of communication and interaction with the environment. Thanks to this book, readers will be able to better understand not only themselves, but also those around them, their reactions and interaction in various situations. "Neurotics, Lymphatics and Sanguinics" will be a useful resource for anyone interested in psychology and seeking to deepen their knowledge of human nature.