I try also and fail miserably.<quoted text>
This isn't an "I am right, you are wrong thing." This isn't an opinion based piece of information.
If people wish to be willfully ignorant that is their own biz.
I am attempting to help them.
It is possible that Rouge and his wife/girl may be having dinner with someone who knows what is what. It could be awkward.
In this case I would be attempting to help avoid putting your foot in your mouth.
In Dale's case he may be in the presence of a large skinhead with a swaz tattoed on his back. THIS guy hears you call Hitler a liberal and you will leave without your teeth.
Its a public service. A small one, but generosity in my nature.
I think in Dale's case he is the one with the tattoo.