There was an Oklahoma miner named Alvin Wimberley in 90th Division during World War I. On the drill field, he could do nothing correctly. He couldn't step off on the left foot; he would frequently drop his piece while trying to do right shoulder. Solely because his case was unfathomable, his platoon leader asked that he be taken to France with the unit instead of separated with the culls. At the front, Wimberley immediately took the lead in every detail of a dangerous sort, such as exploding a mine field, or hunting for traps and snares. His nerve was inexhaustible; his judgment sure. There was, after all, a simple key to the mystery. Wimberley had led a solitary life as a dynamiter, deep under ground. He was frightened of men, but danger was his element. When he saw other men recoil at the thing which bothered him not at all, he realized that he was the big man, though he only stood 5 feet 3 inches in issue socks. To know men, it is not necessary to wet-nurse them, and no officer can make a sorrier mistake than to take the overly nice, worrying attitude toward them. This, after all, is simply the rule of the well-bred man, rather than an item peculiar to the code of the military officer. But it is a little less becoming in a service officer than in anyone else, because, when a man puts on fighting clothes in the name of his country, it is an insult to treat him as if he were a juvenile. In any situation where men need to know one another better, someone has to break the ice. Where does the main responsibility lie within a military unit? True enough, the junior has to salute first, and in some services is supposed to say, "Good morning!" first, though beating a man to the draw with a greeting is one way to win him. However, the main point is this: unless an officer has himself been an enlisted man, it is almost impossible for him to know how formidable, and even forbidding, rank at first seems to the eyes of the man down under, even though he would be loath to say so. Many recruits have such a mistaken hearsay impression of the United States military system, that it is for them a cause for astonishment that any officer enjoys free discussion with them. They feel at first that there is a barrier there which only the officer is entitled to cross; it takes them a little while to learn better. But in the continuing relationship, it is the habit of the average well-disciplined enlisted man to remain reticent, and talk only on official matters, unless the officer takes the lead in such way as to invite general conversation. For that matter, the burden is the same anywhere in the service in relations between a senior officer and his subordinates, and the former must take the lead if he expects to really know his men.