You can't win an argument!!!!

You can't win an argument. You can't because if you lose it, you lose
it; and if you win it, you lose it. Why? Well, suppose you triumph
over the other man and shoot his argument full of holes and prove
that he is non compos mentis. Then what? You will feel fine. But
what about him? You have made him feel inferior. You have hurt his
pride. He will resent your triumph. And -
A man convinced against his will Is of the same opinion still.