Looking at the mercenary camp with binoculars for the first time, and seeing a mercenary with earmuffs and his pistol out. "Poor design," I thought, "there should really be some more natural rest state for NP Cs." Then he opened fire. "It must be a bug. Who would he be firing at?" Then a moment later "Targets!? The developers built a pistol range and my enemies are training at it! Brilliant!"