So, if your car has an oil leak, do you change the entire engine or try and get to the source of the leak?
(Edit: Pills don't fix everything. Other solutions to people's ailments could be lifestyle changes such as exercise and diet.)
Fixing the root problem is infeasible in most cases. My problem is a defect in the hypothalamus. This is on the scale of saying the engine block is cracked in several different places and it's leaking oil.
Fixing it with brain surgery would cost many many thousands of dollars, and we probably don't have the technology to do it at this time. Research shows that it will work properly if given drugs. The entire thing is completely treated with as little as $300 worth of drugs per year, and even then doctors give me a hard time about it. I really wish bad doctors would run into a mechanics who give them the runaround like that.
"Well I can't fix your car because I think you're faking it. It's not really leaking oil. You'll need to see the mechanic down the street, wait 3 hours to talk to him, and have a 1% chance that he'll fix it." Then repeat that process several times. One of the doctors along the way will be some retard who wrote books about releasing the car's inner emotions and he'll insist that talking to the car fixes the oil leak.
I know a lot of people who have similar problems. My gf's sister has a broken thyroid gland. It's completely fucked. They tried to kill it or turn it into the hulk using radioactive iodine, and now there's talk about cutting the thing out. Doctors can't give her a new thyroid, but they can give her drugs and other things that mimic what a thyroid usually does. Luckily she hasn't been jerked around too much. Doctors seem to agree that a thyroid is actually a thing that does stuff. The jury is still out about whether or not the brain exists and does it sometimes need medication to work properly.