#8: Mattress Stores
Have you ever wondered why there are so many mattress stores? Think about it. As you drive around your hometown, there are more than a few mattress stores that are randomly open for business. There’s never anyone inside, but the stores themselves are huge. How do they stay in business?

Realistically, how many people are buying a brand-new mattress on any given day? When they do, they usually don’t go to the random Mattress King store down the street. They buy it online! The existence of so many mattress stores is a little suspicious. There must be something else going on behind closed doors. How would they exist otherwise?