Dhruv, you have really done a great job!! I know sometime s its frustrating but we have to deal with it!! When I came here in US first time, many times I was questioned similarly Do you have car back hom? Do you planes? (I replied, no I walked all the way from there :))...The most hilarious one "Do you guys eat monkey Brain?" (shown in Indian Jones movie)...so it's funny if you think about it now but considering you age I think you have done a very good job of answering them!! Keep it up!!!