Have you ever taken a personality test, whether for fun or personal insight? In this talk, Joanne explores how personality tests go beyond entertainment, serving as powerful tools for self-discovery, career guidance, and personal growth. She delves into the history of personality assessments, their real-world applications, and how they help individuals recognize their strengths and weaknesses. While personality tests are not flawless, their insights can enhance self-awareness, improve relationships, and guide personal development. Join Joanne as she unpacks how these tests, when used thoughtfully, can help us better understand ourselves and navigate our paths with greater confidence. Joanne Wang, a tenth-grade student, enjoys hobbies such as reading and writing novels, collecting, journaling, and watching TV. She chose to participate in this TEDx event because she sees it as a rewarding opportunity to research and discuss a topic of personal interest. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx