Desalinate the child's sense of winning or losing.
Give your child the feeling of failure several times, and let the child understand that the process is the most important thing, and don't be discouraged when you encounter anything. Let the child become a person who can win and lose.
Parents lead by example.
Parents are role models for their children. Parents' competitive will inadvertently affect their children. Therefore, in order to prevent children from blindly learning from their parents, parents should first correct themselves, face life with a peaceful attitude and set a positive example for their children.
Give the child a proper cold treatment.
Stop praising the child blindly and let him adjust his self-esteem to a normal state.