Once cruising altitude is reached and the seat-belt sign fades, the smartest move is often a nap. Rest lowers stress hormones, shortens the perceived flight time, and helps nervous fliers forget their worries. A quiet cabin also lets attendants regroup before the next service round.
On red-eye routes, some crews intentionally delay food carts so passengers can drift off quickly. By protecting your slumber, they create a calmer environment for everyone—crew included.