The Basic Laws Of Human Stupidity -
Everyone consistently underestimates the number of stupid individuals.
A stupid person causes losses to others without gaining anything themselves. The basic laws of human stupidity
Stupid people are the most dangerous type because their irrational actions are unpredictable. Cipolla's Matrix of Human Behavior such as education or status.
Non-stupid people fail to realize how costly dealing with stupid people is. The basic laws of human stupidity
The probability of being stupid is independent of any other characteristic, such as education or status.