Three things define American culture when it comes to economic values, decisions, and status:
1) The Lottery Effect
"...the other main reason Americans seem so unperturbed by the widening chasm between the rich and everyone else is what I like to call the lottery effect. Buying lottery tickets is clearly an irrational act -- the odds are hugely stacked against us. But many millions of us do, because we see the powerful evidence that an ordinary person, someone just like us whose only qualifying act was to buy a ticket, wins our favorite lottery every week. For many Americans, the nation’s rowdy form of capitalism is a lottery that has similarly bestowed fabulous rewards on the Everyman." - http://www.nytimes.com/roomfordebate/2011/03/21/rising-wealt...
2) Last Place Aversion
"that poor Americans’ antipathy toward redistribution might be due not to their desire to one day be at the top of the income distribution, but to their fear of falling to the bottom. We show that humans have a deep psychological aversion to being in “last place” -- recall the shame of being picked last in gym class -- such that individuals near the bottom of the income distribution may be wary of redistribution because it could help those just below them leapfrog above them." - http://www.nytimes.com/roomfordebate/2011/09/19/do-taxes-nar...
3) The Just World Fallacy
"The just-world hypothesis (also called the just-world theory, just-world fallacy, just-world effect, or just-world phenomenon) refers to the tendency for people to want to believe that the world is fundamentally just. As a result, when they witness an otherwise inexplicable injustice they rationalize it by searching for things that the victim might have done to deserve it. This deflects their anxiety, and lets them continue to believe the world is a just place, but often at the expense of blaming victims for things that were not, objectively, their fault." - http://en.wikipedia.org/wiki/Just-world_hypothesis
Hopefully articles like this will get more people to understand these things.