Narrow Minds? Mine or theirs?

Had a couple ladies in the store today, only wanted to look at Christian historical romance. well now that narrows it down. I had some that were called "Love Inspired", that should have qualified, but not enough on the historical side. Had a sack of books to trade in, but ended up deciding to keep them and bought several childrens books instead. Not sure why they didn't want to use the books they brought in toward credit to buy books, but that was their choice. They left with their noses high and long skirts hanging. Oops did I say that?