"I need the sleep." My body needs to rest and recover, even if my mind is still exhausted and fraught. Despite the lucidity of my dreams, I'll step out of bed refreshed in all but my mind. "And I am asleep, outside of this dream."

Isn't he? I'm suddenly less certain. Dorian is a mage, I suppose. Maybe he runs on different rules. What Dauntless would make of him, I think.