It's one thing to read it from a text book and another to apply it. That man is not your practice patient, Lady Kochiya.

[Who's Mr You-can't-have-a-good-time? He is. He's already upped the disapproval to disapproval face rank 2.]

We can't risk endangering his health. To offer medicine when we have no experience in such matters is medical malpractice. [Someone's learned a big word lately. "Malpractice". Must have been all that studying he did for their last prayer request.]