Four Doctors

Four doctors were going duck hunting, a psychiatrist, an internist, a surgeon and a pathologist.

As something flew by the psychiatrist said, "It looks like a duck, it acts like a duck, but does it think it is a duck? How does it feel?" and the opportunity to shoot was missed. The internist said, "It looks like a duck. It acts like a duck. But it could be a dove, or a swallow or some other bird. We need to do some tests" and again the opportunity was lost. The surgeon looked up and began shooting like crazy until something fell from the sky. Picking the object up he hands it to the pathologist and says "Here, tell me if this is a duck."