"the "bystander effect": the more people around to provide help, the less likely one is to receive help. Dad hypothesized that this didn't apply to black people, a loving race whose very survival has been dependent on helping one another in times of need. So he made me stand on the busiest intersection in the neighborhood, dollar bills bursting from my pockets, the latest and shiniest electronic gadgetry jammed into my ear canals, a hip-hop heavy gold chain hanging from my neck, and, inexplicably, a set of custom-made carpeted Honda Civic floor mats draped over my forearm like a waiter's towel, and as tears streamed from my eyes, my own father mugged me. He"