Not Even An Outside Chance

A customer is asking about the types of curtain rods we sell.

Customer: “Will this curtain rod be suitable for my needs?”

After going through a few questions:

Me: “…and are you going to mount the curtain rod on the inside or the outside of the frame of the window?”

Customer: “What kind of question is that?! Inside! Who hangs curtains on the outside of their house?!”