Nassim Nicholas Taleb. Black Swan (№ 258047)

I'm not very interesting "normal". If you want to get an idea of the temperament, moral principles and education is your friend, you have to see it in exceptional circumstances, not rosy everyday. Can you assess the danger posed by the offender, by observing its behavior in a typical day? Can we understand what health, turning a blind eye to the terrible disease and epidemics? The norm often is not important at all.