Do you believe in self-improvement? Do you think you could be happier? If you do, this book is for you! In this work, the author shows us how to overcome the two main obstacles to happiness: attachment and anxiety. Readers will see that detachment and the ability to stop worrying are neither gifts of the chosen, nor inborn talents reserved for a few, but skills that can be learned at any moment in life, regardless of our situation. Your happiness is in your own hands, and nowhere else, for only you can make it real. You already have all you need: the solution is inside; let this book help you find it. Don't wait until it's too late: it's now or never!