Wasted shots are usually the result of not enough concentration, laziness, or out-and-out carelessness. It's usually a shot conceived within who-knows-what corner of The Dark Side. It can leave you wondering, as Colin Montgomerie wondered aloud, "What shot was that?" when his wayward seven iron shot into the rough on the eighteenth hole of the final round at the 2006 U.S. Open cost him at least a share of the lead, if not the championship outright.