The 4th strip in the History-Taking Adventures series, although in context of this presentation subplot. Throughout these 1 to 2 years, I have come to realised that the so called "normal" patient that Carl is searching for does not exist. They are only in textbooks, not in real life. Every patient is so different and unique. But I guess it is every medical student's initial futile fantasy to try and find those classical patients with classical signs and symptoms.