I am said to suffer depression myself, which BTW I would deny as I would say its "realism", but I really have an issue with it being described as an "illness". It seems to be that this definition is more about giving depression PR parity with actual illnesses, rather than a correct label. Its like the public will accept an "illness" as real, but a psychological issues as not real. There for making the public see depr…
This is wrong, wrong, wrong. Sometimes people get down or get "the blues" but this is something very much different from major clinical depression. Depression has many aspects but one of the most important is a chemical imbalance in the brain. It's not just a feeling or an emotion, it's a fundamental change to the way your brain works. And episodes of major depression can last for years, even decades.
If this is the case, there should be a chemical test to determine whether a person suffers from it. Does such a test exist? I'm unaware of it, but I'd love to read more.
(I'm not asking if it's clinically usable, but merely whether the specific chemicals and levels are known. If they are not known, then "chemical imbalance" is merely a hypothesis.)