For most people Friday the 13th is cause for jokes and minor superstition, but for some people it is a literal phobia. They fear what will happen to the point that they refuse to leave their houses, sometimes refusing to leave bed. They can experience anxiety and even panic attacks.
Their fear is seriously debilitating; some miss work because of their fear! This depth of fear has resulted in an unexpected consequence: it is estimated that every Friday the 13th, businesses lose between $800 and $900 billion. People avoid scheduling on Friday the 13th because they think things are more likely to be unlucky and go wrong.
People dodge flying on planes, purchasing houses, and buying stocks, all out of fear of a date. The reason for the superstition behind Friday the 13th has to do with the historical superstitions of both Friday and the number 13 separately. The unluckiness of 13 may come from a Norse myth about a thirteenth guest who becomes a murderer.
Nowadays, we love Fridays, but fear of the number 13 remains in our culture. So what do you think, is Friday the 13th really unlucky?