Hi.... First step is to read new articles regarding CA on google. Check the current status of qualified CA, their salary packages by keeping in touch with new CA's on social media like facebook, linked in etc.,
Not to discourage you.....
CA is very difficult to through all the examinations. Check whether you have persistent patience to study hard. Taking CA coaching is expensive every where, but they cannot give you the guarantee of your success. Ensure that you are from commerce background.
I heard complaints that the study in CA is very very less practiced in today's corporate companies.
So, that is why people are opting MBA to study in top 10 business schools of INDIA.
If you have severe passion, you can go for CA, provided your graduation and post graduation shall never be interrupted.
Having PLAN B is not a wrong thing...... Never feel discouraged. All the best.