With early August came the live grenades, and the first serious defect in the American's natural aptitude for war-making was turned up. This defect had the pleasant quality of being sentimentally correct, even if sharply reprehensible from the French point of view. It was, in brief, that the soldiers had no sense of danger, and resisted all efforts to implant one, partly from sheer lack of imagination in training, and partly from a scorn of taking to cover. The live bombs were hurled from deep trenches, aimed not at a point, but at a distance--any distance, so it was safe. But once the bombs were thrown, every other doughboy would straighten up in his trench to see what he had hit. Faces were nipped time and again by the fragments of flying steel, and the French heaped admonitions on admonitions, but it was long before the American soldiers would take their war-game seriously. Later, in the mass attacks on "enemy trenches," when they were ordered to duck on the grass to avoid the bullets, the doughboys ducked as they were told, then popped up at once on one elbow to see what they could see. The Blue Devils training with them lay like prone statues. The doughboys looked at them in astonishment, and said, openly and frequently: "But there ain't any bullets." It was finally from the British, who came later as instructors, that the doughboys accepted it as gospel that they must be pragmatic about the dangers, and "act as if...." Then some of the wiseacres at the camp pronounced the conviction that the Americans thought the French were melodramatic, and by no means to be copied, until they found their British first cousins, surely above reproach for needless emotionalism, were doing the same strange things. The state of mind into which Allied instructors sought to drive or coax the Americans was pinned into a sharp phrase by a Far Western enlisted man before he left his own country. A melancholy relative had said, as he departed: "Are you ready to give your life to your country?" To which the soldier answered: "You bet your neck I'm not--I'm going to make some German give his life for his." This was representative enough of the sentiments of the doughboys, but the instructors ran afoul of their deepest convictions when they insisted that this was an art to be learned, not a mere preference to be favored. After the live bombs came the first lessons in machine-gun fire, using the French machine-gun and automatic rifle. The soldiers were taught to take both weapons apart and put them together again, and then they were ordered to fire them. The first trooper to tackle an automatic rifle aimed the little monster from the trenches, and opened fire, but he found to his discomfiture that he had sprayed the hilltops instead of the range, and one of the officers of the Blue Devils told him he would better be careful or he would be transferred to the anti-aircraft service.