It is a documented affect of alittle higher IQ people in General . At any given time. All things are connected ,by however small levels .The higherIQ person, I have read, Often will,, do the critical thinking, that society , needs so very badly.
IMHO . And seems more average IQ persons may just care to " Go with the flow". ( Herd instinct.) Both of these qualities seem to be needed . in a society , ( Historically speaking) Otherwise. It might be a society of seperated, segragated individuals .( Think the case of too many Chefs,( thinkers)can spoil the pot/stew.) Herd instinct, has helped species survive for over ten thousand years .Building towns and Churches , Societal values . If you brain is doing the details all the time.
and not interacting with others doing the physical work to build up things , or tear down as needed . Even herds of animals , have the basic understanding part of survival against predators in the wild . Some people just have minds for details ? Some moreso than others. Often those people have the ability for recall of many facts . And may or maynot be better at understanding things .Because of thst very same recall ability .But it certainly does not remove the interest of being a part of the herd. It is instinctual. A rare person can manage without the extra interactions of others. But , It does not mean they are more or less than the next person ,I feel. The ability to somehow focus intensely on a single thing / hobby ! Can often give relief to the overactive mind. Makes me wonder ,if the Phrase describing some Autists
as having special interests. Could be a natural ,Outgrowth of how Society has developed naturally ? 
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Diagnosed hfa
Loves velcro,
Quote:
where ever you go ,there you are