Commonly used methods of quitting alcohol include: i. Indirect reduction method, to quit alcohol in a planned manner, do not quit at once to avoid the symptoms of addiction. Second, it can be done through cognitive therapy, generally through a variety of media methods such as radio, pictures and physical objects, so that alcoholics can correct their attitude toward alcohol, correctly understand the dangers of drunkenness, and insist on correcting the addictive behavior of drinking alcohol from the mind. Third, with the help of drugs, because drinking is an addictive behavior, it requires considerable effort to correct this bad habit, and if necessary, you can also use drugs to improve the success rate of quitting alcohol.