True. But the situation describe further up this sub-thread wasn't a one off. This was an ongoing pattern of failed diagnosis and then mocking of the patient (i.e., the one who is ill and seeking relief) by those who promise relief and then failed him.

They should have been apologizing. Instead they stuck with a cycle of insanity. If the even fairly common imagine how many diagnoses are missed; imagine how many new and important discoveries delayed. Because of overblown egos and lack of empathy?