Is Forrest Gump a pathological liar with an unhealthy obsession with a lost soul or a sweet and heroic man gifted with an absence of ennui? We go deep into the psychology of Robert Zemeckis' enduring Vietnam War epic to find out what horror makes a man give up everything and travel America as a derelict. We also try to answer the enduring existential question, "is life really like a box of chocolates?"