Lord French writes of the newly-arrived Territorial Divisions: "At first certainly they were crude and untrained, but every day they improved under instruction, and developed great intelligence under a thorough and practical exposition of the objects to be aimed at." The manner in which the Division "trained on" and developed from apprentices into skilled tradesmen was most creditable, both to the men and to those responsible for their education in the ways of war. One difficulty that must always exist with inexperienced troops, particularly non-regular troops, is the question of discipline. To maintain discipline in the circumstances of peace does not present a tithe of the difficulties which are encountered in times of war. The ill effects of the lack of discipline in peace conditions are evident to all. War, on the other hand, produces fresh and unexpected circumstances, in which experience alone can teach how efficiency is dependent on rigorous adherence to discipline, often in apparently trivial matters. This was felt by the Highland Division, in common with many others, in numerous ways. In a Division in which the officers and men of the various companies and battalions are recruited from the same villages or towns, and are known to one another intimately in civil life, the enforcement of the rigid discipline demanded by war will always be a difficult matter, until experience has shown the necessity for it. Officers and N.C.O.'s have first to appreciate the degree to which they must exercise command over their men, if the military machine is to stand the test. They must also learn that the efficiency of the troops under their command is dependent on the manner in which they supervise the daily life and actions of their men, and on the amount of forethought they exercise on their behalf. Owing to inexperience, delay in reliefs, entailing much fatigue to the men, the miscarrying of working parties, entailing the loss of valuable time, were in the early stages frequent. Further, in spite of continual warnings, men light-heartedly ignored the enemy, and were constantly being killed by enemy snipers through wilful exposure. There were cases of men asphyxiating themselves in their dug-outs with the fumes of their own coke fires through want of the necessary precautions. The diaries of senior officers contain frequent references to instances in which they found the enemy working in daylight in full view, unmolested, through want of initiative on the part of local commanders. Occasions were not unknown when troops in the line evinced what has since become known as "wind." However, the Division recognised from the first that it had much to learn, and an organised effort was made to help the men to profit by experience in the shortest possible time. To this effort the men responded admirably.