What makes a man fascinating is his temperament, for it provides him with remarkable qualities that distinguish him from any other similar. In this book that is simple and easy to understand, as it teaches step by step about each temperament. People who are curious to know your temperament and will be able to bring out their best and police their flaws. This content will also be of great help to different types of leaders, whether from churches, companies, schools, in short, so that they can extract the best from their followers and put them in a position that will bear much fruit. And also for those who want to know themselves better and extract the best from them and police their flaws.