America loves amateurs. The country was founded by dilettantes and enlightened rebels. Cities, farms and businesses were seeded by adventurous greenhorns and neophytes. Writer Jack Hitt argues that the DIY spirit that generated untold number of patents and subscriptions to Popular Mechanics drives the country’s success and identity. The popular TV shows The Voice and Project Runway continue a long tradition of discovering and rewarding talent. The Mark Zuckerbergs and Sergey Brins of the world remind us that college dropouts and immigrants are still creating ideas that fuel economies, and our daily lives. Jack Hitt has plenty of credentials as contributing editor to The New York Times Magazine and This American Life, and author of “A Bunch of Amateurs: A Search for the American Character.”