Complete absence of sleep over long periods has not been seen in humans (unless they suffer from fatal familial insomnia); it appears that brief microsleeps can not be avoided.
The "tire pressure differential" strategy offered the disadvantage that owners and mechanics could inadvertently but easily re-introduce oversteer characteristics by over-inflating the front tires.
Over many years, realtors, the local newspaper, private pre-schools, and the rumor mill have steered middle class families away from the public schools.