Human psychology has not yet been fully studied, and therefore represents a great mystery. However, scientists do not stop trying to get to the bottom of it. In this article we will describe some interesting phenomena of human psychology. Perhaps it will help to avoid many mistakes in your behavior. 1. One of the psychological phenomena is the Pratfell effect. Its essence is that the people around you will love and appreciate you more if they see your flaws, not your virtues. That is, our imperfection helps to achieve the location of others, to cause sympathy and a desire to help. Therefore, psychologists advise not to highlight your strengths, carefully hiding your flaws. Show your weakness and people will reach out to you. This effect is successfully used by "advanced" businessmen. Don't try to sound like God, perfect in everything and overconfident. Show excitement, joke casually, and the chance of liking a potential partner or investor will be much higher. 2. The Pygm