When he arrived at the Danish land, Beowulf was a young man seeking adventure and glory. Beowulf was distinguished among his people, the Geats, for his bravery. As a young man Beowulf fought in many battles and as a result showed his great character to others.
Beowulf had many characteristics which helped him to succeed in battle. As a young man, Beowulf was known as the strongest man alive. His strength allowed him to dominate in battle. If it were not for his pure strength, he would not have been able to defeat Grendel, for weapons would not work. By fighting Grendel without weapons, he opened himself up to greater glorification. Beowulf's strength could not be seen as a disadvantage, while the results of his strength could.
Beowulf's strength allowed him dominance in battle, but it also made him cocky. While his cockiness allowed Beowulf to be sure of himself in battle, some of his peers found it to be a character flaw. Ecglaf, in particular, saw Beowulf as cocky and vain, questioning, "Are you the Beowulf who competed with Breca...swollen with vanity..." So, while his cockiness was a flaw in the eyes of others, Beowulf saw it as self assurance and used it to his advantage.
Beowulf also had a strong spirit of adventure. His spirit of adventure was part of the reason that Beowulf went to fight Grendel. Beowulf's strength and spirit of adventure had also led him to glory in many battles, including that with Grendel. Beowulf used his glory in previous battles to justify himself when coming to help Hrothgar. In addition, his self assurance, and known bravery probably guided his decision. Beowulf's spirit of adventure gained him a lot of glory, however, it could have gotten him into trouble, if he were to have taken an adventure too far.
While in his young age, Beowulf used his strength for glory and recognition. As he became older his great strength was taken away from him, and Beowulf found himself without...