<i>Almost all of the people I interviewed found their calling ! after great difficulty ...the catfish farmer used to be an investment banker, the truck driver had been an entertainment lawyer, a chef had been an academic, and the police officer was a Harvard MBA.</i><p>Hmm, I think there might be some inherent bias here. These people were so interesting because Bronson <i>chose</i> the interesting ones (he says he selected 70 out of hundreds).