This article discusses three rules for self-reflection and personal growth. The first rule is the rule of mirrors, which states that people around us reflect our own personality and characteristics. The second rule is the rule of choice, which emphasizes that everything happening in our lives is the result of our own choices. The third rule is the rule of errors, which acknowledges that we could be wrong and that our opinions and actions may not always be correct. By following these rules, we can gain a better understanding of ourselves and make positive changes in our lives.