The most damaging of all medical concepts to me is the "Mind/Body Problem." The problem is wholly man made, resulting from a single faith-based bias that thought cannot be corporeal, but spiritual alone. Giving rise to duality so revered we built near worldwide systems on it.

Having recently gone through both clinical depression and hormone therapy, I can attest to the thousand ways an imbalance in body chemistry messed with my mind. It would have been even more terrifying had I not known the cause of why I was feeling this way, and that meds work.