I am a strong believer in evolution and, as such, I have always wondered why some of the deadlier mental illnesses have survived the weeding out process. I read one article that proposed a possible answer that also incorporates the link between creativity and madness (documented in very good studies, by the way).
I wish I could find the original article (it is probably one of Redfield-Jamison’s) because I’m going to give a 2nd grader version of the original thoughts. Oh well, better to get the idea out than to wait until I get organized! Just think of this as the trailer for an article you’ll want to find yourself. So, here goes:
Since mentally ill people are generally less concerned with staying “in the box,”* at least when they are most ill, they are more likely to see solutions to problems that others think are unsolvable. I’m thinking here of mania and hallucinations — I have no idea what benefits depression brings; maybe better designs for mattresses. What seems possible, even obvious, to a sick person is way out of bounds for normal people.
Regular Joe: “No, silly, we can’t get across this gorge. It’s impossible. Let’s just go around.”
Sick Joe: “Yeah, but what if there were two massive columns holding up enormously thick ropes that held other ropes, which held up long planks of wood … You’re right; that is stupid. I’m stupid. I have nothing to live for…” Sick Joe’s idea, later credited to Regular Joe.
Therefore, even though a very high percentage of these people end up killing themselves, their usefulness to society could have already been substantial. Maybe that’s also why chicks dig even the ugliest artists — to keep their creative qualities in the gene pool.
I find it interesting that sick people generally kill themselves after reaching sexual maturity, giving them just enough time to make some sort of contribution to society. A moment’s thought will yield the obvious biological explanation for this. I just think it is interesting how elegant evolution solves the problem of species optimization.
*In America, managers are always telling people to “think outside the box.” When we do, though, they quickly admonish you for not being realistic. “It’s all that book knowledge you depend on. You would have learned more if you spent that time working in the real world.” Days later, “Yes, sir. That was MY idea. My trusty employees checked out the numbers to make sure MY idea was workable…”
