job or study

hi I m doing cs executive I m 25 year old and married.i cleared 1 group but I m not able to clear 2nd group.i gave attempt for 8 9 times I started job in IT company profile was completely different from cs that's y I left the job and thought I should continue cs and will give exam in June.i never gave up but this time I m completly broke down. can you please suggest me what should I do ? my decision is right?