That makes a lot of sense to me. Having traveled almost continuously for the last 11 or 12 years, the things I've tended to accumulate are digital, like books or music. In many ways the idea of getting more things of a physical nature seems like creating a longer and longer to do list that would tax my emotions and intellectual life. The less things I own that are physical the freer I feel to contribute more fully to my own well-being and to my relationships.