You should read this article:
I like material things as much as anyone. I studied product design in school. I’m into gadgets, clothing and all kinds of things. But my experiences show that after a certain point, material objects have a tendency to crowd out the emotional needs they are meant to support.
I wouldn’t trade a second spent wandering the streets of Bangkok with Olga for anything I’ve owned. Often, material objects take up mental as well as physical space.
I have less — and enjoy more.