I have some sense of what you're getting at here, InfiniteSadness. Although I've seen quite a few mental health professionals over the years, I've never had any testing of any consequence & I've never been given anything in the way of a diagnosis. I'm just treated as though I have depression & anxiety, which I do. I know there's more to it than that. But all that ever happens for me is they just open the medicine cabinet, so to speak, & say: "Which pill do you want?" At this point I've just given up.