Do you have any evidence for this? This contradicts some studies I've seen on the matter, for example, one where 75% of chronically depressed patients reported clinically significant histories of childhood trauma.[1]
Not to mention that your second cure, sunlight, is literally an example of things we've done or events in the outside world (i.e. time spent outside).
https://www.verywellmind.com/the-chemistry-of-depression-106...
> This contradicts some studies I've seen on the matter, for example, one where 75% of chronically depressed patients reported clinically significant histories of childhood trauma
There is no contradiction here; the correlation you think you see is not causation. Generally, if there is an external trigger for depression, it is more immediate than having an abusive childhood decades ago, such as recently losing a loved one, or recently getting fired, or recently being physically abused. But in essence, our bodies make us feel the way we do, and more specifically, the brain and its electrical and chemical processes, no matter what external trigger we may want to point to for a cause, the reaction is fundamentally an internal process.
> Not to mention that your second cure, sunlight, is literally an example of things we've done or events in the outside world (i.e. time spent outside).
We evolved on a rotating planet. Daylight regulates mood as it does circadian rhythms. Sunlight will cure depression; it does not cause depression.
> There is no contradiction here; the correlation you think you see is not causation.
You're doing literally the exact same thing. You're pointing to chemical differences in people with depression and saying "there, that's causation! it has nothing to do with lifestyle or life events!". Consider that the chemical differences that result in depression could be caused by lifestyle factors and life events (and it's undisputed that these things cause chemical differences).
> You misunderstood. Daylight regulates mood. Sunlight can cure depression; it does not cause depression.
No, it's you who misunderstood me. If sunlight cures depression, then our basic actions in life are the issue, i.e. our lifestyle is a low-sunlight lifestyle (something very much in conflict with the environment our brains evolved in).
You simply haven't given enough evidence to back up your confidence on the idea that depression isn't caused by our actions in life, or life events. Yes, brain chemistry is involved, we know that. But our actions and experiences affect our brain chemistry. So you're going to have to work a lot harder than you have to rule it out.
The most I can see you saying is that the start of the causal chain (life events) doesn't matter because you only care about the end of the causal chain (brain chemistry). But this is a wildly different statement to saying that actions or life events aren't part of the causal chain, which you appear to be asserting.
You're basically saying "getting shot doesn't kill you, bleeding to death does!"
Then you employ the tu quoque fallacy, which I am not inclined to entertain. You elegantly complete your rant with straw man and ad hominem fallacies.
I tell ya what... how about you believe whatever the hell you want and leave me out of it? Appreciated, friend.
Clinical depression rarely has anything to do with what you've done or events in the outside world.
Psychiatry has settled on treating depression with two strokes, a cocktail which is a chemical antidepressent, and a chemical stabilizer, and they expect you to take these daily and stay on it for the rest of your life. I have no evidence for it, but I assume this is some pharmaceutical company's agenda, to keep you a customer for the rest of your life. While it works, chemicals always have side-effects, and with so much exposure, daily, they are bound to compound, making it more difficult to consume.
Therapy alone can cure depression, it just takes a lot of time and effort. I don't think it is possible talk therapy could ever make things worse, but it just doesn't work fast enough. Still, recommended.
But I have discovered a way to cure depression relatively quickly in two ways.
First, chemically, but without a life sentence. I have discovered a substance that will cure depression overnight, not unlike an aspirin cures a headache. You get headaches, too? How would you feel about being told you need to take a daily medication for the rest of your life to cure it? No, one dose will do. The drug is unregulated, and is available OTC in cough gels. You won't find this in any PDR, but depending on the patient's weight, say for a 160lb. man, 900mg of dextromethorphan will cure depression overnight, and it has been for some time in many clinical studies exploring its potential as a fast acting treatment for treatment-resistant depression. You take the large dose with a pepsid, and go to bed, wake the next day depression free, and its depression-killing effects can last up to a year. It is an old and safe drug, and the lethal overdose is estimated, because it is unknown. Though it is an OTC remedy for cough, dextromethorphan has already been approved for treatment of emotional incontinence, which could be seen as sort of a cousin of depression.
The other cure, chemical free, is sunlight. Light in the eyes regulates mood. Not enough light will eventually cause depression. Too much light will cause mania (as we should have suspected from the exploits of Florida Man). Put enough sunlight in your eyes, it will cure your clinical depression. If daylight is not enough, get an artificial light that is an accurate simulator of natural sunlight, which is probably not LED, due to too much blue light, which also damages the eye and slowly blinds you, but you can't go wrong with halogen. Point it at your eyes. You can even close your eyes, light goes right through the eye lids and is still effective at fighting depression.