C is an extremely profound book. It allows you to understand the workings of your mind, helps you discover your values, what will give meaning to your life and you transmit strategies to act in the direction of your values despite your emotions, negative thoughts. C is different books RUSS harris but also very successful. Note that the editor is one of the two creators of this therapy to accepation and commitment, ACT This book opened my eyes when I needed it most. The book makes you discover and above allows you to practice alone.