From a psychological analysis, in the process of human psychological development, everyone has an image of their own body in their heart - "body image". Body image has a great influence on people's personality and behavior. Defects or deformities in appearance will inevitably affect the normal formation of body image. Due to the cold looks, ridicule, ridicule and nicknames from partners and others around them, these people will deviate from the formation of their own body image. When these people with facial defects or deformities become adults, they develop increasingly serious inferiority complex due to difficulty in participating in normal social activities. They are depressed and withdrawn, which seriously affects their spiritual and material lives, thus causing His body image further lost balance. A study on the psychological characteristics of such patients showed that $!% of the patients had personality abnormalities.

There are also some people who are very distressed about certain minor defects in their appearance or body, such as low nose bridge, small eyes, large mouth, and freckles on the face, which makes their body look bad. The elephant is out of balance, affecting the normal development of personality.

For teenagers who have abnormal characters and personalities due to appearance defects or deformities, in addition to providing comfort and enlightenment, plastic surgery can often correct their defects or deformities to varying degrees. Once their facial defects or deformities are corrected (or even slightly improved), their character and personality will often undergo significant positive changes, and they will become optimistic and cheer up. Therefore, teenagers with facial defects or deformities should not be too pessimistic. They should have the courage to live, study and work like normal people. At the same time, they should strive to use the advanced technology of modern plastic surgery to correct their facial defects or deformities.