As much as you’d not like to admit it, you’ve seen this scenario play out. It’s late at night in your home or apartment, you go to the kitchen or bathroom and turn on the light only to catch a glimpse of a cockroach or two scurrying away as they try to find the darkness. When you see those nasty insects it freaks you out and so you no longer want that slice of pizza from the refrigerator at 1:45 in the morning or you’ve lost your urge to go pee because you now feel it running down your legs!