I bought some floss yesterday, and when I opened it, I discovered this tiny little note encouraging me to floss.

Yeah, I know. That’s why I bought floss. You’re preaching to the choir. I’ve already purchased the product, and therefore I need no further convincing. Why didn’t Johnson and Johnson put that info on the outside of the package? When you go to a movie, do they show you a trailer for the one you’re about to watch? No, because you’re already there. You’ve already bought a ticket.