https://www.syu.ac.kr/addiction/2025/03/17/%eb%93%9c%eb%9f%ac%ea%b7%b8%ed%82%a4%ed%8d%bc-%ec%b9%b4%eb%93%9c%eb%89%b4%ec%8a%a4-5-%eb%a7%88%ec%95%bd%ec%9d%80-%ed%8c%8c%ea%b3%a0%eb%93%a0%eb%8b%a4-%ea%b1%b4%ea%b0%95%ec%9d%84-%ec%a7%80%ec%bc%9c/