We are, finally, all wanderers in search of knowledge. Most of us hold the dream of becoming something better than we are, something larger, richer, in some way more important to the world and ourselves. Too often, the way taken is the wrong way, with too much emphasis on what we want to have, rather than what we wish to become.
Kahneman contends that happiness and satisfaction are distinct. Happiness is a momentary experience that arises spontaneously and is fleeting. Meanwhile, satisfaction is a long-term feeling, built over time and based on achieving goals and building the kind of life you admire.