This is the book I come back to time after time to be entertained and inspired in my frugal ways. Despite never being high earners they have carved out some fun and freedom with their frugal habits and attitudes. When ever I feel discouraged by my counter cultural habits, at least I can say, “I’m still not as weird as Jeff Yeager!” He might be a long lost great uncle of mine.
One of the best books on frugality for those who aren’t numbers nerds. Actually I love all his books! But this is a great place to start.