Just stumbled across the thread and it couldnt refrain from posting my viewpoint
I quit my job on the first of August for the exam. Most people suggested taking a long leave, which was not possible. I didnt even get a week's leave when I had an eye operation
Reasons I quit:
1. This is my first attempt at CAT.
2. My quant is pathetic so I need a lot of time to work on it.
3. I could not study after spending close to 14 hrs in office.
4. It is very important for me to take admission this yr itself
So, after thinking a lot for 3 months, I finally put in my papers in August. I have the whole day with me now which means I can spend a considerable amount of time studying.
Disclaimer: These are my views only! And am sure they differ from the views of most people here.