It is not just the military that requires you to be tough and work hard. You will need to hustle no matter where you go. If you are getting out of the military pretty soon (or ever), do your best to get over the misconceptions about what to expect as a civilian.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.