For better or for worse, people think in boxes. They have boxes for things, and they have boxes for people: Bengali, westerner, Muslim, Hindu, atheist, Asian, White, Black… Curiously, one pair of boxes seems to play a particularly important role in people's lives: Think about it... What was the first-ever question that anybody has asked about you? Likely, the answer is: "Is it a boy or a girl?" And, likely, that question was asked before you were even born. But does it really matter whether you are a man or a woman? And should it matter?