God, or lets say the creator of this world, in his infinite wisdom, decided to create as many classes of people as there are objects. In non cs language, that means he decided to make each person unique. So that life becomes interesting, challenging, colourful. And while I don't doubt his infinite wisdom (God forbid !!!), I see one not so desirable consequence of this scheme of things. All around, people who are not at all compatible, are forced to live together. While there is nothing "bad" about them individually, some kinds just cant get along with other kinds. Like, though there is nothing inherently wrong with either a square peg or a round hole, it makes no sense trying to force one into another.