You can effectively quit smoking by building confidence, aversion, gradual and orderly progress, and family cooperation treatment. 1. Confidence building: In order to quit smoking effectively, the first step is to build up confidence in quitting smoking, believe that you can quit smoking, and at the same time understand the harm that smoking causes to yourself and others. 2. Aversion method: Effective smoking cessation can start from the aversion to cigarettes, through the understanding of the harm caused by smoking related films, to produce the aversion to cigarettes, so that every time you smoke associated with the bad side of it, and slowly reduce the number of cigarettes. 3. Step-by-step method: When quitting smoking, set up a plan, such as reducing the number of cigarettes smoked by half in a month, reducing the frequency of smoking in half a month, etc., and proceed step by step until you finally stop smoking. 4. Family cooperation: Effective smoking cessation requires the cooperation of family members, who can stop the smoker from smoking when he or she wants to, or divert the smoker’s attention to achieve a better effect of quitting smoking. If the withdrawal reaction is severe, it is necessary to go to a regular hospital.