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