I've my doubts a human can learn it, but if you truly are not Alliance... then perhaps it it possible.
[and with that, he drops his spear and goes to pick up Derek. He's not light, but with strength, it's not impossible - honestly, it's not even hard - for him to lift Derek up from under his arms and lift him over his left shoulder. He'll carry him like that. And with Derek secured on his shoulder, h's going to back-track to where the fight was to get Derek's journal and read that guide as he walks.
[Action]
[and with that, he drops his spear and goes to pick up Derek. He's not light, but with strength, it's not impossible - honestly, it's not even hard - for him to lift Derek up from under his arms and lift him over his left shoulder. He'll carry him like that. And with Derek secured on his shoulder, h's going to back-track to where the fight was to get Derek's journal and read that guide as he walks.
His arm arm will just be supporting the guy]