In connexion with these swords I may mention a peculiar custom which illustrates the treacherous nature of these people. They invariably wear the sword on the _right_ side, as when worn in that position it is much easier to make a treacherous attack on an opponent while approaching apparently with the friendly intention of shaking hands! Their method of tree-cutting was a somewhat dangerous one, as they simply cut into the tree near the ground, without any regard to the direction in which it was likely to fall, so that serious injuries during tree-felling operations were by no means uncommon. The Kikuyu never use nails, but by dint of careful explanation, I was able to get the native blacksmiths to make me a very efficient substitute.[6] The natives were very much interested in the building operations, and when the house was finished I used to invite the chief and his headmen to visit me there. The house, which was built in the bungalow style, common to European houses in the tropics, looked very well, and though the windows were, of course, unglazed, I had shutters made, with which I could close them at night. ----- Footnote 6: I have read that the use of nails was practically unknown in England until the latter half of the eighteenth century. ----- In the meanwhile I had been getting better acquainted with the country, and found that the people lived in a constant state of civil war. Every day men came to me to have their wounds dressed, and I heard of many being killed. As I have already said, the country was very mountainous, and each hill had its own chief, who lived in a state of continual warfare with his neighbours. No man was safe in travelling about the country, except on certain days when a sort of general market was held, during the continuance of which a truce seemed to exist, hostilities being resumed again as soon as it was over. Karuri used to visit me nearly every day, and from him I learned all about the country. Even he seemed afraid to go far from his own village, and, as this state of affairs was very bad for my plans of trading, I determined to do what I could towards reducing the country to something like order.