Wasting One Bullet

This place ain't well-guarded at all, there's just one guy with a toolbox who steps out after the sun goes down to inspect the fans. He's pretty thin and slow, like an old man who's been alone for too long. I stayed here for three full days, and the sucker didn't even notice. I hid when he was near Turbine No. 2 and that's it. I even started a fire in the evening. Boss, I can handle this wind power plant by myself, it's too easy! Just run out, put a gun to his forehead, and pull the trigger, whoosh — it'll all be over, and I'll only need to waste a single bullet!