Rude Much?

There are two types of people in the world — those who believe there are two types of people in the world and those who don't. If I were one of the former, I would assert the following:

There are two types of people in the world — those who are perfectly comfortable purchasing seven books at Barnes and Noble and asking the only working cashier to gift wrap each individual book while the line behind you grows literally into the double digits, and those who prefer not to do Satan impersonations while shopping.