@richrf,
Hello, Rich, Kj and hermes.
This hits home with me in that I have a daughter with Schizoeffective disorder which host a multitude of subjects such as "obsessive/compulsive, anti-social, schizphrenia and the medical/psychiatric community does not have a clue as to what causes it. They only know how to immobilize and, to a degree, manage it with a variety of medications which changes all the time. Most of the stress is involve with those who are in contact with these individuals. It is, to say the least, demoralizing.
Now from my "layman"s" point of view in that I only know what the doctor's effort to to explain to me which is very little, many of us have the capacity to cope with the chaos, some do not have that luxury and they "escape" into a world that is not chaotic. At least not to them at any rate. I respect Kj's effort to explain it scientifically, but I don't think science is even close to discovering the cause "physically" in that is entirely mental and we don't have a clue what that means; only affect those receptors. IMO with strong psychotropic medications.
I think those who suffer don't have near problems, mentally, we think they have; it's only when we compare our reality with their's we get into trouble and they have "escaped" that reality making communication virtually impossible.
Somewhere, somehow, they snapped at which time they were no longer a part of reality as we know it, and became it's "BURDEN". As far my daughter's concern, I am not trying to escape my part in that reality in that I had no idea how deal with such a perfect, naive and beautiful girl that she once was. Naive and innocent can't touch the extreme she represented not only to me and her mother, but everyone she encountered. She was literally a "free spirit" when she was barely able to walk content in her own mind as she read, drew, played and interacted with an amazement that quite took others by surprise in her literal joy of life. It truly was a sight to behold as everywhere she went she was the center of attention. And that is what, i think, part and parcel, had something to do with her "downfall". She was perfection in every respect efforting to live in an imperfect world, IMO; and the world literally ate her up in that, like me, could not adapt to it. I was able to find my own way, she wasn't and I did not see the similarities we had in common. I should have, she is my daughter.
I could go on and on; I only thought it necessary to bring this up so others who have "gifted" children might learn to treat them with "kid gloves", though I am unsure if that would have made a difference because you just can't isolate them from the world and it's imperfections. If I am at all correct in my assumptions, then I am afraid these so called "mental disorders" will escalate such as that which is just beginning in those who are "diagnosed" to be suffering from attention deficiencies as they effort to ignore this imperfect world seeking measures of their own in order to 'cope' with it.
As Rich said, perhaps they are being protected in their own minds and at the same time causing stress in ours to usher in a need to perfect those imperfections that plague this world. What goes around, comes around! For what it's "worth".
William