What if instead of happiness we start seeking optimism? Perhaps the most useful tool in both easy and difficult times. And in a life where difficulties are certain, it is good to be optimistically prepared! In this book, Dimitris Antoniou narrates in his unique way a journey full of life lessons that aim to create the door that each of us desires to pass through for a better life. "The Art of Optimism" is exactly this door and invites us to cross it together, using some invaluable tools from the future and the past.