Many people are superstitious; they won't walk under ladders, or panic if a black cat crosses their path, and so forth, but there are other types of superstitions that of which people aren't aware.
I've seen people in bingo halls who have their little area covered with all manner of "good luck charms" from the traditional rabbit's foot to all manner of stuffed animals and other gadgets and gizmos. Some players have to sit facing a certain way or will only play Bingo on the end of a row, and so forth, or they feel their luck will run bad.
1.The largest bingo game in history was played in New York's Tea-neck Armory with 60,000 players - with 10,000 being turned away at the door.
2.University of Columbia mathematics professor Carl Leffleris reported to have gone insane after coming up with 6,000 bingo cards with non-repeating number groups.
