"...I guess you're right, Casey." See how much more receptive someone can be to your points, when they're not loudly shouted at them? "You're a very smart young man."

She turns towards Greg now, addressing him directly. "Against the Nox, at least, you could stand to be a little more prepared. But I need you to promise that you'll listen to me, Greg. If things start going badly, and I tell you to leave and let me handle it, I need you to listen to me, okay...?"

She needs to know that much, at least. This whole thing could've been avoided if Greg had listened and left.