An Army grunt stands in the rain with a 35 pound pack on his back, 15 pound. weapon in hand, after having marched 12 miles, and says, "This is ****!" An Army Airborne Ranger stands in the rain with a 45 pound pack on his back, 15 pound weapon in hand, after having jumped from an airplane and marched 18 miles, and says with a smile, "This is good ****!" A Navy SEAL lies in the mud, 55 pound pack on his back, 15 pound weapon in hand, after having had a 10 mile swim to shore, a five crawl through swamps, and a 25 mile march in jungle, at night, through enemy positions, says with a grin, "This really is great ****." A Marine, up to his nose in the stinking, bug-infested mud of a swamp with a 65 pound pack on his back and a 15 pound weapon in each hand, after jumping from an aircraft at high altitude, into the ocean, swimming 12 miles to the shore, killing several alligators to enter the swamp, then crawling 30 miles through the brush to assault an enemy camp, says, "I love this ****." An Air Force NCO sits in an easy chair in an air conditioned, carpeted office and says, "My e-mail's out? What kind of **** is this?"