One should also think about how stupid the average person is, realizing that half of them are even dumber than that.... Human advancement and civilization is

One should also think about how stupid the average person is, realizing that half of them are even dumber than that.... Human advancement and civilization is brought forward by probably less than 10% of the population at any given time, the other 90% are either just going along for the ride or actively trying to destroy that advancement...