I routinely have a knife of some kind on me. There's normally a leatherman type tool somewhere in a bag or pocket, A Skiean Dubh that goes with the kilt, and a pocket knife when out on the farm, that lives in the coat, along with gloves, bailer twine, random assorted pipe fittings and all the other things too useful to put down, but as far as violence goes, I've only ever been accused of murdering some good songs....