I've been reading a lot of people going all, "Omg Michael's cellmate HAS to sleep or else he'd die."
Yeah, okay, so was I the ONLY one who caught on to the fact that this "Haywire" is totally crazy? Lmao! He sleeps at some point, but it's probably very light and very brief. That whole Neuro whatever affecting his whatchamacallit was probably some weird idea he just thought of.