Listen Carefully.

Customer: “Do you have any really small Christmas trees?”

Me: “No, I’m sorry. Our smallest one is 4 foot”

Customer: “I need a very small one. Do you have one smaller than that?”

Me: “What, you mean, like a 3 foot one?”

Customer: “Yes! That would be great. I’ll take one!”

Me: “I’m sorry sir, we only have 4 foot ones and up.”

Customer: “But you just said… Oh. Wait.”