"Think positively," says Metella, "now you will never have to see him again."
"Well, thanks for not being terrible like your peers. D'you know where my room is? I want to eat and then sleep and not be bothered by any of those idiots for a good twelve hours. I may have you put a glyph of repulsion on my door."
Metella shows her to a reasonably comfortable - although very small; space is tight in the tower - guest room.
"Thank you. And I was not kidding about that repulsion glyph. Could you do that, please. I want anyone who tries to wake me up to have to go to significant trouble to do so."
Jahenna begins the process of removing her very shiny armor. Fucking armor. Fuck armor. Fuck fucking armor.
"I have a 'do not disturb' glyph that I put on my own door when I want to be left alone. It lasts until the next time the door is opened from the inside. I can put it on yours on my way out. Will that suit you, and do you need anything else?"
"Oh, sure. I was hoping anyone trying to wake me would be physically thrown into the opposite wall, but a polite sign is an acceptable substitute. Nothing else, thank you, you've been a dear."
Out she goes, putting up the 'do not disturb' glyph once the door is closed. (It doesn't throw people into walls, but it does provide a very obvious and visible magical seal over the door, and it prevents anything getting within a few inches of the door from the outside.)
And then she goes to bed herself.