Friday the 13th

 
Friday's Urban Legend: FALSE

[reposted from April 13, 2007]

Having a morbid fear of Friday the 13th—paraskevidekatriaphobics—is one of the most widespread superstitious beliefs in western industrialized nations. Believe it or not, there are many people who refuse to leave their house on Friday the 13th because they fear that bad luck will befall them if they venture outside. (Apparently, the bad luck doesn't find them in their homes.)

Personally, I like the attitude of the "eccentric" (rational?) men in the photo.

Members of the Eccentric Club of London at their annual Friday the 13th lunch in 1936 – surrounded by objects that are connected with superstitions. Picture: Getty Images [Unlucky roots of Friday the 13th].

There is no evidence to support the irrational fear of Friday the 13th, with the single exception of a study published 14 years ago in the British Medical Journal [Is Friday the 13th bad for your health?]. That study showed an increase in accidents on Friday the 13th compared to Friday the 6th.

According to scholars, the fear of Friday the 13th is a recent invention. There is no mention of it before 1900 [Why Friday the 13th Is Unlucky]. It seems that people simply combined a fear of the number 13—triskaidekaphobia—with an obscure dead of Fridays. Nobody knows for sure why the number 13 is considered unlucky but there are several popular myths. The most common are a Norse myth about having 13 people at dinner and a Christian myth about the Last Supper.

There is no significant historical record documenting a widespread irrational fear of Fridays although there are plenty of minor examples of Friday avoidance. Some people thought it was bad luck to be married on a Friday or to set sail on a ship. In Christian cultures the day is associated with the fact that Jesus was crucified on a Friday and Friday is the day that Adam was tempted by Eve to eat the forbidden fruit.

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