"A Course in Practical Psychopathy" is a book that reveals the subtlest nuances of the human psyche. The author examines the concept of psychopathy and its influence on human behavior and relationships in society. The book examines in detail examples of the behavior of psychopaths, their features and ways of interacting with them. According to the author, understanding the essence of psychopathy will help to better understand those around you and build stable relationships with those around you. "A Course in Practical Psychopathy" is an important book for those who are interested in the psychology of human nature and wish to deepen their knowledge in this field.