A good external image is of great practical significance to individuals in this rapidly developing era, and it often plays an additional role at the first meeting, but plastic surgeons are not omnipotent, and a reasonable view of plastic surgery comes from the hint of success; Inferiority comes from the hint of failure. If you have confidence, it will release energy invisibly and push you to success; If you feel inferior or afraid, you will also release energy invisibly, leading to your failure. Successful people will be more confident because they experience the happiness of success; People who fail will also feel more inferior because they have experienced the pain of failure.