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