In Emily Bronte's novel "Wuthering Heights," Hindley Earnshaw is depicted as a character who experiences a downward spiral in his life due to his excessive drinking and gambling habits. His behavior becomes increasingly erratic, and he becomes deeply unhappy and embittered. Eventually, Hindley's alcoholism takes a toll on his health and leads to his death. He is described as wasting away and dying in a state of disrepair, surrounded by the evidence of his self-destructive behavior. His death serves as a cautionary tale about the dangers of addiction and the importance of taking control of one's life before it is too late.