Plz help i really need it frnds plz plz

i am really wasted my 4 attempts of ca final from may14 till nov15 .. i didnt studied and appeared like this only and failed just taken for granted.. now my younger brother is mba and is gettn good job in indusind bank with 9lakh package.. i am happy for that but i ruined my life and my business is of wholesale grocery in which it has hell lot of competition but my father motivats me that your business is there but i really dont like it and now i m 26 yrs what shall i do should i go ahead and prepare well for xams.. my sistter wedding talks are also going now what to do i m in great dilemma plz help.. shall i go for ca or quit and join my boring business in which i will have to ask for each pocket money and all and wherever i go with frnds my fathr dont allow or say its wrong .i get from my fathr 800 for pocket money... sala kya din aa gaya hai... ek ek chiz puch puch kar soch soch kar karo... i really need advice... plz help.. i feel lyk dying now .. no lyf left for me...