1. ??? ?? ???? ??? ????? IT ???? ???? ?? ?? ??? ???? ?????. ?? ??? ???? ??? ???? ?? ???? ??? ?? ??? ???? ???, ??? ???? ???? ?? ????? ??? ??? ?? ????. ? ???? ????, ????, ??? ?? ??? ?? ??? ????? ???? ??? ??? ??? ?? ???? ????. ??? ??? ??? ??? ???? ? ??? ????? ???? ??? ???? ? ?? ?????.2. YMYL ??? ??? ??? ???YMYL(Your Money or Your Life) ??? ??? ??? ???