Millions of people around the world celebrate the 17th March in a variety of ways - from marching in a parade down Armagh Street in Dublin; dying the Chicago River green; partying in a number of pubs in downtown Reconquista, Argentina – or falling in front of my slow-moving car in central Perth, while wearing a green “St Patrick’s Drinking Club” shirt, Dr Seuss-style emerald hat and drunkenly texting on a phone.
Despite the heart-stopping experience of checking on the well-being of craic-chasing pedestrians (who assure me that they’ve got the luck of the leprechauns as they laugh off tomorrow’s bumper-shaped bruises and hangover) – the day is usually a cheering one, filled with goodwill and Guinness Beer. Around 34 million people in the USA lay claim to Irish ancestry; even President Obama boasts of Irish cousins that he’s visited in the past. Cereal hiding lucky charms, the handing out of shamrocks, potential pots of gold at the end of rainbows – no matter where we are in the world, people are generally familiar with the claim that there must be something to the “luck of the Irish”… and I’m not just saying that because I graduated from a university that features a leprechaun as their football mascot.
The study of luck and how it is viewed is a familiar one to students of psychology and an important aspect of studying superstitions. Many of us may be familiar with the phrase “Luck is probability taken personally”, which I’ve read as being attributed to Chip Denman, manager of the Statistics Laboratory at the University of Maryland. So, how personally is luck taken and must it mean that it’s akin to any other “four letter word”? Can you really up the ante when it comes to being a lucky person and improve the statistical likelihood of having the “Luck of the Irish” (so to speak)?