The document discusses psychographic segmentation and how it can be used to target audiences for thrillers. Psychographic segmentation divides the market into groups based on social class, personality traits, and lifestyle. The document then describes seven main psychographic groups: Mainstreamers, Aspirers, Succeeders, Resigned, Explorers, Strugglers, and Reformers. It provides details on the characteristics and brand preferences of each group. The document concludes that Explorers and Strugglers would be the best target audiences for a thriller, as Explorers seek adventure and Strugglers seek escape through sensation and impact.