I appreciate the point you two are making; but I still find fault in the medical establishment's practice: In an infectious-disease textbook, you would never find a passage saying "Test the patient for various mental disorders, and if all tests come back negative, diagnose him with this...
I'm trying to explain something to someone, but I can't find the right words; I hope some of you can help me.
Observations are limited by the instruments available to a scientist. For example, before invention of the microscope, observation of microscopic objects was impossible.
In the...