Calling your opponents' hits. I play in woodland where hiding behind a bush can be very effective cover, but the loudest mouths are always powered by the smallest brains and there's always some numbskull that wants to cry cheater at the top of his lungs because he's seeing his bb's bounce off the leaves in front of me and thinks he's chris kyle. I'm sitting there behind my bush wearing nothing but trousers and a t shirt, how would I survive not calling it if I was getting hit?