You would think, reading what you wrote, that when we walk into ghetto elementary schools that we see little kids sitting there dull, insipid, and sullen who do

You would think, reading what you wrote, that when we walk into ghetto elementary schools that we see little kids sitting there dull, insipid, and sullen who don't do well on basic tests of learning, (even if perhaps they aren't well taught how to read). This would be a completely false assumption. There are plenty of people with hereditary wealth who are otherwise very ordinary, and not particularly happy, too.