The uplifting pageantry of the Democratic National Convention is over, leaving a national hangover of goodwill. Judging from main stream media headlines, a national sense of relief is spreading, the page is turning, and not just for Democrats. Ever since a certain indulged real estate heir rode down his golden escalator, the nation’s been in a funk. Encouraged to hate our neighbors, a good chunk of the country did it. Coaxed to see bizarre conspiracies, many of us saw them. Pumped up on political violence, too many of us went there. ALSO READ: Inside the Democratic National Convention corporat…