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