"Sometimes it's more toxic to cling to something than to let it go." He could empathize with the Alpha. Almost. But there were certain things you just couldn't forgive. Peter had killed Derek's sister, then lied to him about it. He'd mauled Lydia and done something to her, making it so he could crawl into her thoughts like some creepy stalker. He was an all around bad person, a bad werewolf, and a dick.

"If that's what he's got to hold on to, he needs to shift his priorities."