Everyone has vanity, but excessive vanity can lead to a narrow mentality and a smaller pattern, which in turn limits a person's height. We cannot live with a false mask for the sake of vanity. Over time, we may even forget how to be ourselves. From a psychological perspective, this book analyzes the vanity psychology of most people in life, and tells people that they need to relax their minds and relax their structure, so that they can live their own style and have a happy life.
