Much of the research into humans' risk-avoidance machinery shows that it is antiquated and unfit for the modern world; it is made to counter repeatable attacks and learn from specifics. If someone narrowly escapes being eaten by a tiger in a certain cave, then he learns to avoid that cave.
Nassim Nicholas TalebEducation makes the wise slightly wiser, but it makes the fool vastly more dangerous.
Nassim Nicholas TalebAlso, it's good to have more than one profession, in case your own profession goes out of style. A Wall Street trader who's also a belly dancer will do a lot better than a trader who winds up driving a taxi.
Nassim Nicholas Taleb