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