The document discusses the author's perceptions of 7 key areas of representation: 1) Gender - Males are associated with suits, sports, and labor jobs, while females are associated with fashion, magazines, and shopping. Gender represents a physical separation but connection through differences. 2) Age - Old people are associated with classic tastes and slow living, while youth are associated with partying, education, and abilities. Age separates people by generation. 3) Ethnicity - White people are associated with nerdy styles and classical music, while black people are associated with hip hop and luxury. Ethnicity represents discrimination. 4) Sexuality - Straight people are associated with masculinity, while gay people are associated with femin