Thank you very much everyone, it is highly appreciated how you expressed your honest views and I agree with many of you. But I did a lot of thinking over it and did many calculations according to my current state of preparation. The max I can achieve is 630 in written even if I pass it, add 190 for interview and it becomes 820 which will not give me a good merit. Thing is, it's not just about passing the exam, one has to pass it with good marks and get allocated in the top groups. Therefore, I have decided that I will not give the attempt for this year and hope that age limit is increased so that I get ample time for next year along with trying for jobs/msc abroad as I feel like I don't fit in well over here anyway.

Good Luck to the ones giving it this year!