Next time you switch on the bathroom light, take a look around. Notice where the light casts shadows and make a mental note of the area. Now, switch off the light, count to ten and switch on the light. Chances are the shadows will be in the same place. If that happens, do whatever you were going to the bathroom for.

If the shadows are in a different area than before, quickly use the bathroom and get out. They have moved, but they’re still asleep.

If the light blows, run. Run out of your house. Do not stop for anything or anyone. They know what you did. They know you by scent. Keep running.

They will chase you.

They will find you.

They will kill you.

And you will become one of them.