Back aches from hotel beds are terrible the following day and make sleep itself difficult. I always take sleeping meds. I don't eat much on the trip but drink a lot. It's not just interrupted habits but tension, so I take my time--an easy, not packed itinerary. Drop in to a local gym. And loooong hot showers. Plenty of sex, too, with a partner or with myself. Really, sex is good for everything lol.