This document discusses gender inequality in the workforce. It outlines how gender roles shape lifestyles, careers and work styles. Specifically, it describes how masculinity is associated with agentic traits like independence and femininity with communal traits like nurturing. This occupational segregation and gender essentialism leads to two main barriers for women: occupational segregation into traditionally female jobs and a sex gap in pay. It provides data showing women dominate in caring jobs like teaching and nursing while men dominate physical jobs. The document also examines glass ceilings that limit women's career advancement, the "mommy track" where women forgo promotions for family, and glass escalators that promote men in female-dominated fields.