When he had his medical for the Austro-Hungarian Army in 1914 he was rejected as being: "Unfit for combatant and auxiliary duty - too weak. Unable to bear arms."
The outbreak of the First World War provided him with an opportunity for a fresh start. It was a chance for him to become involved in proving that Germany was superior to other European countries. Hitler claimed that when he heard the news of war: "I was overcome with impetuous enthusiasm, and falling on my knees, wholeheartedly thanked Heaven that I had been granted the happiness to live live at this time. Rejecting the idea of fighting for Austria, Hitler volunteered for the German Army. In times of war medical examinations are not so rigorous.
Hitler liked being in the army. For the first time he was part of a group that was fighting for a common goal. Hitler also liked the excitement of fighting in a war. Although fairly cautious in his actions, he did not mind risking his life and impressed his commanding officers for volunteering for dangerous missions. His fellow soldiers described him as "odd" and "peculiar". One soldier from his regiment, Hans Mend, claimed that Hitler was an isolated figure who spent long periods of time sitting in the corner holding his head in silence. Then all of a sudden, Mend claimed, he would jump up and make a speech. These outbursts were usually attacks on Jews and Marxists who Hitler claimed were undermining the war effort.
Hitler was given the job of despatch-runner. It was a dangerous job as it involved carrying messages from regimental headquarters to the front-line. On one day alone, three out of eight of the regiment's despatch-runners were killed. For the first time since he was at primary school Hitler was a success. Hitler won five medals including the prestigious Iron Cross during the First World War. His commanding officer wrote: "As a dispatch-runner, he has shown cold-blooded courage and exemplary boldness. Under conditions of great peril, when all the communication lines were cut, the untiring and fearless activity of Hitler made it possible for important messages to go through". Although much decorated in the war, Hitler only reached the rank of corporal. This was probably due to his eccentric behaviour and the fear that the other soldiers might not obey the man they considered so strange. In October 1918, Hitler was blinded in a British chlorine gas attack. He was sent to a military hospital and gradually recovered his sight. While he was in hospital Germany surrendered. Hitler went into a state of deep depression, and had periods when he could not stop crying.