The basic concept of this book is there is no scientific study more vital to man than the study of his own mind. This book is a comprehensive attempt to explore most of the facets of the human brain. It is necessary to understand our mind, because happiness and suffering co-exist within the mind; their origins are not to be found outside the mind, if we want to find lasting happiness. Moreover, our unconscious mind or even the conscious mind becomes the garbage bin of society. Society throws trash on you, and it becomes part of your psychological makeup. It is fascinating to see a flood of magazines trumpeting the latest theories about how to be physical fit, and lose weight. While we do not see magazine about how to sharpen your thinking, how to enrich your mind skills, this book provides you with the clear understanding of the nature of thinking and tools to manage the complexity of the human mind.