Explore the fascinating world of category theory in this engaging 52-minute talk by mathematician Eugenia Cheung. Discover how this abstract branch of mathematics can be both fun and applicable to everyday life. Learn about the fundamentals of category theory, the importance of abstraction, and the role of context in mathematics. Delve into the relationships between things and gain insights into the history and definition of categories. Apply these mathematical concepts to understand inequalities, current events, and daily living. Gain a fresh perspective on how abstract mathematical thinking can be a joyful and practical tool for navigating the complexities of life.