(1) Establish appropriate requirements. Teachers should help primary school students to set goals that are in line with their actual situation and avoid high expectations; We should guide them to seek truth from facts, don't sell themselves short, don't criticize themselves, especially top students or competitive pupils, don't blame themselves too much for trifles, and relax and get over it.

(2) looking for fun. Teachers should let primary school students keep their children's naive personality, be enthusiastic about all kinds of activities, actively participate in them and enjoy the fun of life. Pupils should also cultivate their extensive and stable interests and get happiness from them.

(3) self-confidence. Self-confidence is an important condition for maintaining a happy mood. Teachers should teach primary school students to see clearly their own advantages and strengths, learn to accept themselves, appreciate themselves, affirm themselves, and not feel inferior, self-pity or blame themselves. Believe that every student has his lovely and realizable side, and always affirm them and encourage them.

(4) communicate with people more. Many pupils are not good at communicating with others. In fact, communication between primary school students and their parents, teachers and good friends can increase knowledge, get enlightenment, enhance friendship and bring them unexpected gains and happiness.