Knowing our self provides the foundation for a functioning and healthy life. Without knowing our self we become lost, seeking false identities without satisfaction. Without knowing our self we can live a life without fulfillment or true happiness. This book first scientifically clarifies who we are not. The book analyzes whether we are the cells, the body's chemistry, the body's DNA, the mind, and the physical body in general. After these analyses, the book provides circumstantial and empirical evidence illustrating our true nature. This book also discusses difficult yet important topics such as suicide, cosmetic surgery, racism, and gender confusion. PLEASE DO NOT LEAVE A REVIEW.