Why does Beowulf feel that he must fight the dragon Why does Wiggled come to Beowulf and aid In what are two men similar In what ways are they different?

Beowulf feels he must fight the dragon to protect his people and uphold the heroic values he believes in. Wiglaf comes to Beowulf's aid to demonstrate loyalty and fulfill his duty as a warrior. Both men are brave and honorable, but Beowulf is experienced and legendary while Wiglaf is younger and less experienced. The key difference is in their roles in the story - Beowulf is the renowned hero while Wiglaf becomes a hero in his own right by showing courage and loyalty.