I bet most of you, my handsome followers, have found yourself to be in a position to correct a friend or acquaintance. People make mistakes, and someone always corrects them. This however is not a good thing. Yes, you do feel good after shattering someone's self-esteem, but what are they thinking about you? What are their friends thinking about you?
There isn't really any point to win a pointless argument, all it will do is create resentment and anger towards the winner. So really, there is no way to win an argument. If people have opinions that you feel are wrong, think to yourself, "does it really matter"?
Even if you succeeded in proving them wrong, they would not ever thank you for correcting them, they would be mad at you for embarrasing them. People watching would not think highly of you either, they would see you as something of an asshole.
Example of an argument:
Person: Superman and batman lives in the same city.
You: I don't think so, but you might be right though. Why don't you look it up when you get home, then tell me later?
This way, he will realise his mistake, but he will not lose face.
My fantastic followers, you can now "win" arguments without losing friends. Enjoy the rest of your day, you deserve it. :)