Mr. Vertebrae: "Yeah, I have an appointment with Dr. Grumpy on Thursday, and am trying to decide if I should come in."
Mary: "Okay, are you still having problems?"
Mr. Vertebrae: "Yeah, but I don't know if it's worth the drive. What do you think?"
Mary: "Well, I recommend you come in, but I can't make that decision for you."
Mr. Vertebrae: "Well, I'm just not sure... What do you think? Don't you have a medical degree?"
Mary: "No, sir, I'm his secretary. I have a high school degree."
Mr. Vertebrae: "A high school degree? And you work at a doctor's office?"
Mary: "Sir, you'd be seeing Dr. Grumpy, not me, and he's a board-certified..."
Mr. Vertebrae: "Just cancel the appointment. I'm going to an office with qualified staff."