214-219).
Briseis is the one thing Agamemnon can take away from Achilles. Agamemnon has plenty of other slave girls for his pleasure and he can’t give up just one of them. His hubris blinds him of the harm he will cause to his people by sending Achilles into his temper tantrum. Unlike Paris, there is a small chance Agamemnon can rid himself of hubris, but it can only come through the loss of his brother, Menelaus. The immaturity of Achilles is the reason for his pride. He was sent into battle around the age of fifteen and has been the best Argive warrior for several years. He has been looked up to like a god. He is fed up with storming cities and risking his life for Agamemnon for nothing. Since Achilles is so immature, taking Briseis away is like taking a toy away from a little kid. They’ll start pouting until they get their way, even if it means the death of thousands. In this case Achilles knows his mother can sway Zeus against the Argives, so he can bask in glory. His hubris blinds him so much he’s not willing to share any glory with his best friend:
“…Fill his heart with courage—so even Hector