It’s Just a Superstition — but Is It Harmless?

Airports typically exclude Gate 13. Some buildings skip the 13th floor. And Friday the 13th is not known as a lucky day. The fear of the number 13 is a superstition with a complicated name — triskaidekaphobia. The idea the number 13 is unlucky isn’t rational, of course, and for most, any unease about the … Read more