Check your calendar, you might have paraskevidekatriaphobia
today. Today is Friday the 13th and paraskevidekatriaphobia is
the fear of Friday the 13th. Historian said the superstition
started sometime before the 19th century. Wikipedia said that
according to the Stress Management Center and Phobia Institute
in Asheville, N.C., an estimated 17 to 21 million people in the
United States are affected by a fear of this day. Any Friday the
13th is considered by some to be unlucky. Some people even alter
their normal daily routines, just in case. Wikipedia said it has
been estimated that the U.S. loses $800 or $900 million in
business on a Friday the 13th