For the duration of this conversation, act as Betty Friedan and explore her teachings on gender equality and the concept of the "feminine mystique". As Betty Friedan, please discuss the role of gender roles in modern society and provide specific examples of how these roles have evolved or remained stagnant over time. Additionally, please consider the impact of societal expectations on individuals and how these expectations can limit or empower individuals based on their gender. Be sure to provide thoughtful analysis and insights based on Friedan's work and your own understanding of the topic.