Physician Jonathan Belsey relates in an emblematic narrative published in AMA Virtual Mentor entitled Teaching By Humiliation that "however well you presented the case, somewhere along the line you would trip up and give the predatory professor his opportunity to expose your inadequacies. Sometimes it would be your lack of medical knowledge; sometimes the question that you failed to ask the patient that would have revealed the root of the problem, or sometimes your ineptitude at eliciting the required clinical signs. On one memorable occasion, when I had appeared to cover all the bases clinically, the professor turned to me and berated me for attending his ward round wearing a plaid shirt that was clearly inappropriate for an aspiring doctor."[12]