if he/she was not happy , doesnt mean that our religion is unfair .. its simply mean that he/she doesnt understand it well .

and what is exactly (Modern world) mean ??

just to follow our desires without any controll?? .. drinking .. dancing..as this girl wants ? having sex with out married?? escaping from Responsibilities.. or what is the exact meaning for that ??

Only faith is leading to happiness .. and GOD know whats better for us .. not our desires !!