There are countless creatures in the world. Everything is born, nourished, multiplied, and perishes. Among them, humans are the great being who has their own language and mind. A person differs from other creatures not only by his language and mind, but also by his heart. He feels through the heart. And feeling is a great gift. But can all hearts feel? Can every soul experience the privilege of happiness? Have they also been blessed with the privilege of happiness, that is, to know oneself, to face oneself? It is enough to know how to feel it. Through this book you will get to know your hidden true self along with knowledge about personal development. I took the knowledge, understanding, and experience that I have learned from several courses and books that I read and called it the "Privilege of Happiness".I dedicate the book to my family, parents, teachers, relatives and friends, expressing gratitude to everyone who has contributed to my personal development. Nuri Jahon (Mehriniso Nurmatova)