Why they lost connection to life as the rest of us live it?

"Perhaps the most important difference is that, not so long ago, the overwhelming majority of the elites in each generation were drawn from the children of farmers, shopkeepers, and factory workers—and could still remember those worlds after they left them. Over the last half century, it can be demonstrated empirically that the new generation of elites have increasingly spent their entire lives in the upper-middle-class bubble, never even having seen a factory floor, let alone worked on one, never having gone to a grocery store and bought the cheap ketchup instead of the expensive ketchup to meet a budget, never having had a boring job where their feet hurt at the end of the day, and never having had a close friend who hadn’t gotten at least 600 on her SAT verbal. There’s nobody to blame for any of this. These are the natural consequences of successful people looking for pleasant places to live and trying to do the best thing for their children."

--Charles Murray