You grew up in Assam, you obviously are part of the rich, not the poor (being able to get out of India). You have been exposed to English all your life, as an official government tongue. It might not be your first tongue, but it is your 1.5st.
Er.... no. Where did you even get that from?
My familial background doesn't involve immense wealth. I mean, when I was growing up, my parents could scarcely afford to buy me a Happy Meal. Feel free to insult me as much as you'd like, but don't insult my family by claiming they didn't have to work all day to climb back up to the middle class. I'm lucky to be where I am today, but that's not because I was born with a silver spoon in my mouth.