"Mm, it depends," he says, and leans back on his palms. "Most people sleep, eat, and drink, but you can get by with only two of those three. Easier for some to handle than others."

Like how he mostly gave up eating once they began to run out of food, or like how Will never sleeps out of pure paranoia. He can't think of anyone who never drinks anything, though. Easy enough for everyone to do that, probably.

"I like to get some sleep, even if it's not as much as I used to. Helps keep the days from all blending together since there's no sunlight," he says with a shrug, then studies Law's face, trying to discern any clue to his reasoning. Is he worried about them being attacked? That's a common one. Does he already struggle with insomnia? Wouldn't surprise him either.