Security guards' whole job is to protect people and property from scary things. But that doesn't mean they can't get scared themselves.
1.) From Gnarbuttah:
I worked swing shift (3-midnight) security at a ski resort. Every night when my shift ended I had to walk down the mountain to the bus stop to catch the last bus of the day to get home. It was about a 15 minute walk from the security office to the bus stop, it was thick woods on either side of the road and no streetlights, it was always dark as shit. A pack of like coyote lived in the woods and every night on my walk they would circle me the whole way to the bus stop. I'd hear them making spooky noises, I'd see their eye shine through the trees, every once and a while I'd see one running across the road ahead of or behind me.