Get good sleep. Despite it seeming like a waste of time, sleep is the most important part of our health routine, and here we are cutting out one or two or even three hours a night just to please our bosses, basically meaning our jobs won't adapt to our own humanity. For our ability to perceive each others' vocabulary, grasp our feelings, mull over complicated ideas, react to split second surprises in time, and generally be healthy physically, an hour of sleep can spell the difference between having the performance of Alexander the Great and the performance of General Custer, in fact guess which one was infamous for valuing his sleep?

Sleep deprivation is the single most cited factor in why Chernobyl happened, and fate punished us by making sure thirty square kilometers of land will be unusable for ten thousand years. Just think, we'll be in other solar systems before we can step foot in Chernobyl again, all because some bosses somewhere said "I don't care about your circadian rhythms, get in here on the dot without error or you're going to the gulags". The whole "early to bed early to rise" thing is BS and one should know the guy who said it was quite fond of sleeping in.