Jason Y writes:
Well, an auto mechanic or welder might not necessarily have a lower IQ. I guess what I mean are “redneck” blue collar occupations, where the brain isn't being pushed to the limit, outside of working on a car, or concentrating on the torch..
The IQ of auto mechanics is a very interesting question. Most people think of them as “grease monkeys” and the popular perception is that they are not very smart. They don't dress like they are smart of particularly act like they are smart. They often look like slobs and are deeply into working class culture that ...read more
from The Russophile's http://ift.tt/1aQurSg