This was a very helpful, practical book that was also easy to read. I wish I had discovered it years ago. All of us at some point project negative thoughts based on some small piece of information….meaning our brains try to fill in the blanks based on our own life experiences, environment, early adulthood, etc. This book gives great insight and exercises to retrain your brain to change your style of thinking; “to evaluate our thinking critically in the most open-minded way and look for all possible alternatives to develop a balanced viewpoint.” I don’t think you have to suffer from depression or other mental issues/ disorders to find this book helpful. CBT can can be practiced for a variety of everyday events or situations. I recommend this book for anyone wanting to achieve good mental-health, well-being, and mindfllness.