Mr. Cullet: "Hey, doc, who installed your office windows?"
Dr. Grumpy: "I have no idea. I just rent the space, and it was built long before I moved in."
Mr. Cullet: "Well, you could have better windows. I can get you a great deal on new ones."
Dr. Grumpy: "Thanks, but I don't own the building. You'd have to talk to the managing company."
Mr. Cullet: "The new ones would be good quality, all-weather windows, with top-notch energy saving features."
Dr. Grumpy: "Okay, but I can't buy new windows for a building I don't own. Let's focus on your arm pain. So I'll see you back after therapy, and then we'll decide if more studies are needed."
Mr. Cullet: "Okay, doc, but you're missing out on a great deal."