One of the greatest mistakes we make in life, is we expect other people to react to information/news/situations the way we would react to them.

New information makes me reevaluate my position. Am I making an error? Maybe I'm not correct.

Most people don't do this. In fact they did a study where you show someone concrete proof of the opposite of their belief, and what happened? They believed the wrong thing HARDER.

So just remember this will help you filter people worth being around.