Like Michael Lewis’s classic Liar’s Poker, Jared Dillian’s Street Freak takes readers behind the scenes of the legendary Lehman Brothers, exposing its outrageous and often hilarious corporate culture. In this ultracompetitive Ivy League world where men would flip over each other’s ties to check out the labels (also known as the “Lehman Handshake”), Dillian was an outsider as an ex-military, working-class guy in a Men’s Wearhouse suit. But he was scrappy and determined; in interviews he told potential managers that, “Nobody can work harder than me. Nobody is willing to put in the hours I will put in. I am insane.” As it turned out, on Wall Street insanity is not an undesirable quality