Sleep trumps diet. Sleep trumps exercise. Sleep trumps everything. Anything that messes with your sleep — eliminate it, completely, without mercy. Get your sleep right first, then you can worry about what you eat. Get your diet right, then you can think about working out. Anything else is putting the cart before the horse. Sleep is the ultimate medicine. You can skip workouts. You can eat junk. But you cannot skimp on sleep. So put down your phone and get more sleep. Period.