Dan: Hey, Dr. Cox.
Dr. Cox: Oh, here I'd been told you left. It made me happy.
Dan: Yeah, you don't like me. People don't like me. You know why? I'm a "screw-up", always "have been". For instance, when we were kids, Mom would always make me walk Johnny to school first day every year. Every year, I'd walk him to the wrong school! Just 'cause!
Dr. Cox: Boy, that's a great story, really. And I'm sure you were just a horrible big brother-
Dr. Cox: -but I'm afraid you have me confused with somebody who gives a crap. And it's okay, you don't need to be embarrassed, turns out it happens all the time. For instance, my father actually made the same mistake on his death bed.