We all are individuals with our own opinions. Of course you could find that one with another opinion is a stupid morron, probaly same as what he will think about you. Well one has to be subtile enough to pass an understanding message that the other probably will not understand. Agree that not everyone is gifted or intelligent enough for that. You could als punish the other by the silent treatment, Case closed. But it is not with a waterfall of rules that you will solve this issue. You know rules are the weapons of the weak.