Answer:
Although there is no single definition of superstition, it generally means a belief in supernatural forces—such as fate—the desire to influence unpredictable factors and a need to resolve uncertainty. In this way then, individual beliefs and experiences drive superstitions, which explains why they are generally irrational and often defy current scientific wisdom.
Explanation:
The number 13, black cats, breaking mirrors, or walking under ladders, may all be things you actively avoid—if you’re anything like the 25% of people in the US who consider themselves superstitious.
Even if you don’t consider yourself a particularly superstitious person, you probably say “bless you” when someone sneezes, just in case the devil should decide to steal their soul—as our ancestors thought possible during a sneeze.
Superstition also explains why many buildings do not have a 13th floor—preferring to label it 14, 14A 12B or M (the 13th letter of the alphabet) on elevator button panels because of concerns about superstitious tenants. Indeed, 13% of people in one survey indicated that staying on the 13th floor of a hotel would bother them—and 9% said they would ask for a different room.
On top of this, some airlines such as Air France and Lufthansa, do not have a 13th row. Lufthansa also has no 17th row—because in countries like Italy and Brazil—the typical unlucky number is 17 and not 13.