He nods, doing his best not to look too grim, but obviously he doesn't like the method of choice for stopping Patient "trouble." On the one hand, sure, it seems nice and non-invasive and harmless. On the other hand, it really isn't.

And the Sick Ward definitely isn't any better.

"That is a problem," he agrees. "But they at least need to see you to do that. So you've got the right idea, doing it behind their backs. That can be pretty effective, too. Sometimes even better, when they know someone's doing something, but they don't know who or how."