Psychoanalysis Smoking and drinking have gradually become a common behavioral problem among teenagers, and the smoking and drinking rate of many junior and senior high school students has also increased year by year. However, teenagers are not born with alcohol and tobacco addiction, and the main reason lies in the living environment. Generally speaking, it may be influenced by the following aspects: first, conformity imitation, with the gradual development and maturity of body and mind, teenagers demand to pretend to be adults, and when they see many elders smoking and drinking around them, they begin to imitate; Second, teenagers are curious. When they see others smoking and enjoying themselves, they want to experience the taste for themselves. Third, social needs, many teenagers have the habit of smoking and drinking because of their friends, so in order to narrow the distance between friends, smoking and drinking have become an invisible bridge; Fourthly, the rebellious mentality peculiar to teenagers in this period made them more eager to try in the face of the advice of their elders. Fifth, I am frustrated in my life or study, and I can't feel the warmth of my family. Tension with parents, smoking and drinking to relieve psychological stress. Psychological guidance 1. Pay attention to children's inner needs and create a harmonious family atmosphere. For teenagers who are addicted to alcohol and tobacco, it is not feasible to give up smoking and drinking by force. At this time, parents should pay more attention to the characteristics of children's physical and mental development at this stage, communicate with children more, let children feel the support and care of their parents, and let children feel warm and caring. 2. Let children know their behavior and results. Simply exhorting children in every way is better than moving with emotion, reasoning with reason, and combining with actual cases, let children know their own behavior and the possible consequences of their behavior, and let them realize the adverse effects that alcohol and tobacco may bring to their lives. 3. Let children nourish their hearts and get rid of their spiritual dependence on alcohol and tobacco. As the saying goes: addiction is hard to quit. Children's habit of smoking and drinking often stems from inner emptiness. They can't extricate themselves in order to seek temporary excitement and satisfaction, and pay attention to cultivating children's positive and optimistic personality.