. . . "Otherwise, know the business you are in and respect your customers, especially your regulars. (it is always kind of baffled me how coffee shops make money at all, actually; I always assumed it was from the to-go rush during lunch and rush hour, and the rest of the day was kind of a break-even at best.)posted by drjimmy11 at 2:22 PM on August 7, 2009 Coffee shops are perfect for introverts who are" .