You're one of those rare people who haven't succumbed to the consumer society we live in, and you're proud of it!
You're fiercely anti-materialist, you don't need lots of possessions to be happy and you think this is a better way to live your life.
The most important thing for you is to have your memories inside you and not around you. Your memories aren't assiociated with objects, but this doesn't make them any less real - quite the opposite, in fact.