Paul says that “ Once it was different” (Remarque). Before the men enlisted they were innocent and weren't aware of the horrors of war. Once in the war the men had to realize that their lives were on the line everyday and they had to look out for themselves. The men become different when they come to the front lines as their fight or flight instincts kick in. Paul says when they “ reach the zone where the front begins [they] become on the instant human animals” (Remarque). When the men come up on the front line their survival instincts kick in and they begin to become vicious animals that they never knew they were. War brings out the worst in people and changes innocent young men into cold hearted killers. All of the soldiers want to survive and Kemmerich becomes aware that he will not need the boots anymore, soon before he dies. He tells Paul he can "You can take my lace-up boots with you for