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