Getting to the Heart of the Problem

He was right most of the time. But if he wasn't, there were occasions where the patient would say, oh, that's not correct. And a lot of times he would then go further and expose that they were lying. He even went so far as to say that you could tell the difference between different types of callouses on the hands based on that. You know, like everything from the way a person walked, for instance, a sailor would walk differently a soldier.