When you find yourself in a dark parking lot, maneuver to your destination as if you are an elite commando soldier, moving from cover to cover through the shadows and avoiding being seen by “enemy armed guards” (other pedestrians). When with a group, use hand signals and code names. If anyone sees you, stay in character and move quickly, shouting out commands and enemy call-outs, throwing imaginary grenades and shooting your imaginary m4, until you get to the store or your car.