Right around this time, I came across an important and influential book: Your Money or Your Life, by Vicki Robins and Joe Dominguez. That book, which I’ve reread several times since—and which, about 25 years later, is now popular with a new generation of readers, many of whom are part of the FIRE movement (“financial independence, retire early”)—completely transformed my understanding of the value of my time and my life: I realized from reading that book that I was wasting valuable hours of my life.