I am studying in 2nd year of diploma in civil engineering post ssc . i intend to quit it . i have not attempted fyjc ,syjc. my intrest areas

SSC YEAR-2012 -84% DIPLOMA IN CIVIL ENGINEERING 1st year attempted ,second year 3rd sem attempted 4th sem will be in next month. i intend to quit diploma in civil engineering . my intrest areas lie in law,civil services,sociol development,etc. i have nt attempted 11 & 12 std ,wat do i do next?