De Silva, H.D. is an educator and a health practitioner. He is also a loving father and a passionate humanitarian. He holds a bachelor’s degree in pharmacy, graduate certificates in commerce and physics, and a master’s degree in teaching. Presently, he works as a high school science teacher in New South Wales (Australia). He also serves the local community as a pharmacist. Human wellbeing, self-empowerment (sovereignty) and fulfilment are things that have always been close to the author’s heart. Through his unique life-journey and through his own rigorous inquiry into the wellbeing of the human condition, the author gained a profound understanding of human wellbeing and the means to achieve it.