Let's at least make sure that not all three personalities of the Hero die on the Alcyone mission.
I didn't think about the amulet, but it's like this... For Delhi to be able to do something useful for himself, but antisocial, without risk, specific conditions are needed. Especially considering the reward for the quest: 5000 experience and 20 gold is hard to beat, and I'm almost sure that this isn't all, and there might be a potential chain of quests further on.