There is an art to invisibility and one top sniper, an instructor at Marine Corps Base Quantico in Virginia, was out to prove it by completing stalking training in nothing but his boots – and he succeeded. He explained that it was all about movement, being low to the ground and resisting the instinct to need 180 degrees to see the world.
“Human beings are so uncomfortable when they can’t see what is going on around them. You have to fight that uncomfortable feeling. You have to force yourself to act unnaturally to be an effective stalker.”