The most successfully marketed piece of the Korean superstition is undoubtedly the folklore of fan death. It sounds incredible, but I grew up being scolded by my parents and grandparents for falling asleep with the fan on and door closed, and hearing stories of "near-death experiences" of my classmates, where they almost suffocated to death because they forgot to set the timer on their fan.
But in fact, the Koreans are quite superstitious; there...
