"Yes."

Her reply is immediate and decisive. If it works, she doesn't have to spend another minute in her present state, and when she wakes up she'll at least only be dealing with the brain-breaking information she's just been presented with and not physical exhaustion on top of it. Even if it's not the best sleep of her life, it'll be better than the alternative.

"I'm sure. I remember it didn't hurt; I just want to sleep."