Have you ever experienced going somewhere and then suddenly, as you were just enjoying your little walk, you ran into someone wearing exactly the same shirt that you are wearing? I have experienced that 3 times or 4 times already and I could only feel so embarrassed. I know that buying a shirt from a store means that everyone else can buy it as well. You probably know that there are hundreds of the same shirt that you are wearing right now have been sold to people who might be from the same neighborhood where you are living in and if by any chance, all of you would wear the same shirt at the same time when you go to the mall and see each other, you would look like a bunch of clowns.