"The deterioration and subsequent death of the nerve cells probably started long before the symptoms became apparent enough to get a correct diagnosis. Chances are he was already ill before he ever took Humaworm."
I completely agree!!! This seems to be the intent of his initial message. He advised people to take TESTS before taking anything, I don't see how much clearer a person can be. I think he might have to agree with what you said to, perhaps. I think as time goes on with debilitation more anger might be present out of sheer frustration and feeling helpless.