Hello Lagan!

It totally depends upon you whether its a good option or not. If you are too determined that you want to clear JEE mains and advanced. Then go for it. 

Usually the society pressure is too much, but always remember after few years, things won't matter anymore. If you do good, then you'll have nothing to regret about. 

If you're really Willing to enter into this feild and have strong determination and desire to achieve the goal then its a very good option. Opt for a good coaching centre and do give time for self study as well, without it nothing is possible. Try practise from previous year papers and sheet material it would help you a lot! Good luck!