"The Iliad" Educational Video And Heroic Elements?

What significant idea presented within The Iliad Educational Portal Link Video helps you establish a better understanding of the Heroic Elements: Heroic, Hubris, Guest/Host (Xenia)?  Why?  Please explain and defend your thinking using references to the video's content.  This blog response is due by 3:31p.m. Thur., Dec. 5th.