Complex sentence: Thompson's stories are about grifters, losers, and psychopath-some at the fringe of society, some at its heart-their nihilistic world-view being best-served by first-person narratives revealing a frighteningly deep understanding of the warped mind.
Split into simpler sentences: Thompson's stories are about grifters, losers, and psychopaths, some at the fringe of society, some in its heart. Their nihilistic world-view being best-served by first-person narratives revealing a frighteningly deep understanding of the warped mind.