Sadhguru dvelves on a variety of subjects, ranging from the concepts of time, quantum mechanics, different parts of the mind, religion, and meditation. This book is laced with humor and incisive logic, and moves towards an interesting climax where it is acknowledged that science and mysticism meet at a certain point. Exploring the possibilities and the pitfalls of the mind, Sadhguru lays bare the deceptive drama of the mind that, as he says, "can take you to great heights" as well as "render you to the depths of hell within yourself." Demolishing overused clichés about one's ability to "control the mind" and have "pure thoughts," he explains how meditation is a device to harness the immense capabilities of the mind that remain untapped in most human beings.