Your dream vacation in Europe is finally approaching, and even the ten-hour flight awaiting you won’t be able to dim your excitement! Unless…you suffer a crick in the neck from an uncomfortable sleep, hunched over in your seat. That’ll put a downer on the trip!Poor sleep is almost as bad as no sleep at all. To avoid the risk of a lousy nap on the plane, you’ll need to make your long-haul flight as comfortable as possible, especially regarding sleeping arrangements