At school age, it can be said that students spend more time at school than at home, and students listen to school education more. As educators, teachers should first have sound psychology. Teachers' personality characteristics and educational styles and means will play an exemplary role in students. To a large extent, students will unconsciously imitate teachers' behavior and slowly form students' own behavior habits. If the teacher is narrow-minded and grumpy, it will also lead to the formation of an irritable character. In addition to teaching courses, extracurricular activities also play a great role in the formation of students' personality. Therefore, schools should make appropriate arrangements to improve students' ability to adapt to society and enhance students' abilitySelf confidence.