Discover the three essential components of true happiness in this 16-minute TEDx talk by Yatawee Rittipetamporn at TEDxSirirajFacultyOfMedicine. Explore how physical health, mental well-being, and spiritual fulfillment combine to create a state of holistic wellness. Learn why cultivating a smile can attract positive experiences and understand the significance of life goals in achieving genuine contentment. Gain insights from a medical student's journey towards becoming a physician and her realization of the importance of overall well-being. Uncover valuable life lessons that emphasize the interconnectedness of physical, mental, and spiritual health in unlocking the path to authentic happiness.