https://www.syu.ac.kr/addiction/2024/12/02/%ec%a4%91%ed%95%99%ec%83%9d%eb%93%a4%ec%9d%84-%ec%9c%84%ed%95%9c-%ec%a4%91%eb%8f%85%ec%98%88%eb%b0%a9%ea%b5%90%ec%9c%a1/