However, though there was no let-up to the shelling, there was no alternative but to go. So I called the runners and my corporal and we started over. Whether it was due to the depressing effects of the gassing that we had gone through I know not, but at any rate this was the only occasion during my service at the front on which I had a real presentiment that death was going to meet me. Distinctly do I remember expressing to myself the following inelegant sentence: "I believe this is the last damn walk that I am ever going to take!" But, fortunately, presentiments seldom materialize. Our trip across that field was without even a narrow escape. The shells obligingly burst not closer to us than two or three hundred yards, and we reached B Company headquarters in safety. There a number of men were in rather a bad condition--as a matter of fact, one was dying--from the effects of a shell which had struck directly into their dugout. It killed one man by impact and gave the others such a concentrated dose of the gas as to put them into a dangerous condition. As a result of this gas attack many of our men had to go to the hospital, and those of us who escaped that were depressed for several days. Gassing weakens the morale of troops. Men do not fear to stand up and face an enemy whom they have a chance of overcoming, but they do hate dying like so many rats in a trap, when death is due to a gas against which they cannot contend except by keeping out pure air and breathing through masks a mixture of carbon dioxide, poison gas, and air. Fighting with gas is cowardly and is against the rules of civilized warfare. Only a race which cares for naught but success, no matter how attained, would employ it. True, we now retaliate in kind, but we should never have considered this method of warfare as worthy of civilized man, except in self-defense. If you are fighting a wild beast of the jungle, jungle methods are in order. I, for one, believe that retaliation is the only method to combat an enemy who has shown himself ready to use any means to attain his end. CHAPTER VIII RELIEF When one battalion goes out of the line it is relieved by another, and no section or company of a battalion may go from its point of duty until a corresponding section or company has relieved it. Reliefs, except on very quiet parts of the line, are usually carried out by night to keep the enemy from being aware that they are going on. A severe shelling during a relief is always more likely to cause many casualties than at other times. Battalion H.Q. goes out last. As each company or section is relieved it notifies H.Q., and when all are relieved, H.Q. takes its departure, having handed over all necessary documents and information to the incoming battalion.