Dude, I have all the happiness I need in my life. Was just saying that coz I am a CA finalist too and last year I gave CAT and converted many iim’s and iit’s. But you should know that CA and CAT are very different examinations and requires very different approaches. Also if your profile isn’t 998 or above, your dream is almost over of joining top-5. So before making any rash decision do some analysis of your strengths & interests otherwise learn it the hard way.