trying to sound smart

There are only two distinct classes of people. The producers and expropriators. While class of producers is that class whose income is derived from production and voluntary exchange, expropriators acquire their wealth from producers by means of violent action or by a threat of such action. Since the gain of the latter is necessarily loss of the former, these classes are in constant conflict. It also follows that the institution of state - the only social entity that can legally expropriate property of others is the source of all class conflicts within human societies.