Oswaldo was flummoxed by the fact that his friend could be so quiet, almost embarrassed, about his academic acumen, yet so damn loud and proud of his status as a premier campus drug dealer.'I've never met anyone so smart but so fucking dumb,' he told Rob.

The word 'fronting' was important to Rob. A coward who acted tough was fronting. A nerd who acted dumb was fronting. A rich kid who acted poor was fronting. Rob found the instinct very offensive, and in college he saw it all around.