Alcohol can cause many negative effects that could ruin your life. When we feel depressed or can’t get sleep easily, we tend to depede on alcohol. If you keep depeding on Alcohol consistantly, you can be an alcohol addictive. And frequent drinking is time and money waisting. Beacause it’s not helpful for your body. Third, After we drink so much, we feel headahe and sick. That is very agonizing. Lastly, drunken driving is a social problem in Korea. Druken driving is the worst thing of the other negative effects. Because it can do harm to other people. Drinking interferes ratinal judgement so you can easily do  mistakes. And the mistake might ruin your life.