[Dean nods, unsurprised by the answer. It lines up with what he's come to expect from the people Stiles is firmly rooted amongst, or what he would have if he had given their situation at home much thought. He really only cares about what he sees here, and that only marginally.

Exercise, though, he snorts. Technically that's not wrong. It's also not what he meant.]

I mean keep yourself busy and you don't have to think. That includes when you're asleep.

You been to the infirmary yet? Asked what they can do for you? [It's been years since Dean had access to a fully functional, fully stocked, fully staffed medical facility. That comes in right after hot, running water for him on the luxury scale, and he sees no reason others shouldn't take advantage of it.

It's logic, and it's practical, which is different from Dean caring, really. Once he would have been genuinely concerned because he gave a shit. Now, it just makes sense.]