Depends on how you want to spend the rest of your life. We tend to listen and obey our parents a little more than what is considered "healthy". If everybody starts listening and following their parents, there will never be an end to the caste system. Youth in Nepal disagree with the caste bases biased these days, but end up doing the same thing what their parents did, and it gets passed on to their kids now.Do you seriously think it is healthy? Who do you expect to brings social changes(not political) in your country? It is not going to fall from the sky nor through Girija's political activities, you know. Also, do you want the society to dictate how you should live,eat and sleep or do you want to bring in some changes around?
I personally prefer to live the way I want. Disagreeing with your parents and going against their wishes does not necessarily make you a bad person, it just your social perspective and a belief that is injected to you by Bollywood movies.
You can disagree, my 2 cents.