I certainly wouldn't call owning a chair being owned by your belongings. :P

I think the bigger picture to look at here is that we, as humans, are creative. When we move into an empty apartment, we see a blank slate, prime for decoration. It's very easy to browse Target, Marshalls, or Ikea and want to buy things that look cool because hey, I have a decent salary and cheap housing. Case in point — I bought a Nerf basketball hoop as a spur-of-the-moment purchase. Haven't touched it once. I definitely had to use restraint on other such purchases. So I guess that's what worries me. It's so easy to acquire junk that isn't essential. A pretty Spartan summer definitely showed me what is really essential and what isn't.