Instead of writing them off, look for their "superpower." The quiet introvert who never speaks up might be the one who catches the fatal flaw in the budget. The loud, brash salesperson might be the only one brave enough to ask for the raise you deserve.
It makes sense then to try and become aware of your own personality, and how this interacts with the personalities around you. Through increased awareness and understanding of communication approaches you stand a much better chance of; surrounded by idiots
The sensation of being the "only sane one" is often rooted in a cognitive bias known as naive realism. This is the human tendency to believe that we see the world objectively, and that those who disagree with us simply lack information or are biased. Instead of writing them off, look for their "superpower
And the truly intelligent person? They learn to be bilingual. They learn to be bilingual