So far as I can tell, approximately 1/3 of humans are assholes. Not annoying or won't listen to others, but assholes and dickheads ranging from 'basically a jerk' to 'fucking liar' to 'complete sociopath'.
Luckily the sociopaths are relatively rare, but their impact is completely outsized to their numbers; especially when so many of the jerkish set are easily led by liars willing to say whatever they want to hear.
Worse… They have normal distribution across political and religious lines.
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