Calling someone stupid is usually a conversation killer. Just doesn’t give you much wiggle room to continue talking. We all do it, in one form or another. Sometimes we are blunt. “Hey idiot! Put your blinker on next time!” ┬áIs a good conversation killer. It is unlikely the other driver is going to answer you verbally. You will probably get a profane hand gesture as a response. “Blinker please!” Is more polite, but you are still calling them an idiot for their mistake. However you may get a ‘Sorry’ or a contrite look with a polite wave. Admonishing others for their mistakes is almost a given nowadays. On Social Media, we love to do that. We dole out our 2 cents about…