Correctly handle the guidance of interpersonal relationship, guide students to jump out of the strange circle centered on "I" and treat others warmly, frankly, modestly and kindly in interpersonal communication; Be generous, as the saying goes: those who know others are wise, and those who know themselves are clear; The theme of this video is to make people "know people" and "know themselves", so as to make people become wise and intelligent. The reason why psychology can directly determine everyone's life direction is because it not only directly affects who you associate with, who you associate with in the cause of love and friendship, and who you spend your life with, but also directly affects all aspects of your own quality, such as self-confidence, psychological quality, mental health, personal ability, thought and spirit ... The knowledge involved has been applied to many scenes in our daily life, which is of great significance and great value and help.