The question "what on earth am I here for?" is a philosophical and existential question that has been asked by many people throughout history. It is a question that seeks to understand the purpose of ones existence on earth. While there is no one answer to this question, there are many resources available that can help individuals explore this question for themselves. One such resource is the book "The Purpose Driven Life" by Rick Warren. This book is designed to be read in 42 days, with each chapter providing a daily meditation and practical steps to help readers discover and live out their purpose. The book explores three of lifes most pressing questions: the question of existence, the question of significance, and the question of purpose. Through this exploration, readers can gain a better understanding of their own purpose and how to live a fulfilling life. Additionally, there are many other books, articles, and resources available that can help individuals explore this question for themselves. Ultimately, the answer to this question is unique to each individual and requires introspection, self-reflection, and a willingness to explore ones own beliefs and values.