How to live a good life? What role does fate play? And money? What about intelligence? Does our happiness depend on our own attitudes, personal attitude towards life, the principles that we unconditionally follow, or is it something else? And what is better: to strive for happiness or to be able to avoid unhappiness? Rolf Dobelli, who is rightly called one of the most brilliant European thinkers, asked himself all these questions and decided to figure out what needs to be done so that life is happy and does not have to regret a single one the day you've lived. This book is a true classic philosophy of life in the 21st century. No matter what you do, it will give you a lot of useful ideas on how to make better decisions, not waste your time on pointless worries, and cope with the big and small challenges that life throws at you.