Ouch...

LITTLETON, Colo. — A dental office X-ray reveals a four-inch nail embedded in the skull of Patrick Lawler, 23, which was removed at Littleton Adventist Hospital in suburban Denver. Lawler unknowingly shot himself with a nail gun Jan. 6 while working in Breckenridge, a ski resort town in the central Colorado mountains. The accident left Lawler with what he thought was a minor toothache and blurry vision. When painkillers and ice failed to stop the ache six days later, he went to a dental office where the nail was discovered.


How on Earth can you not realise you've shot yourself with a nail gun??