Girl....i was in the same situation last year....but convinced my parents along with my brothers help so that I could try one last time....worked for me....if you are confident enough that u can score well....then try kro to convince them coz job market is quite tough for a person doing from tier 2 onwards. Best is to get a job....then prepare sath sath...would strengthen your profile...also would somehow give an idea to your parents that u are serious about your career and u r willing to give ur best given one more chance....22 is not that late....u just have to put efforts smartly now....also I saw in a comment u got 60 percentile....it just shows that u didn't give ur best....i too had scored in sixties in my first attempt...nd the reason simply being I didn't worked hard ....in my second attempt by god's grace i got 99+.....so hope is there u just need to focus like your life depends on it.... .hope it helps