This notion has been instilled in our heads since we were children. What makes us so different from each other is our personality; each personality we acquire adapts to each unique individual. Unfortunately, there are some cases where some people's personalities can become a little extreme and cause problems not only for themselves but also for others who deal with them (loved ones, colleagues, teachers, etc.). In this case the personality stops becoming small quirks that make a person who he is, but disorders that consume the person and sometimes become unbearable. These disorders manifest themselves as configurations of traits considered undesirable, but for some some of these traits are considered very desirable when they do not have to do with