Stuff/shopping is a suppressant of the soul. Just like other things (food & anything "foreign" to the body that is not natural).
This is why when one is depressed they go shopping. The soul is in dis-harmony (frequency) and the shopping "feeds" that distress..... it is like "dark" food. ♥
Anything that "feeds" the light of your soul... the creative you that desires to bring light to all others is supported.
Anything that tunes your energy is supported.
Obsession with anything is a whole different topic.
So one can choose to simplify, give what they don't need to help/assist another, go natural in the foods they eat to add more light IN. There are so many ways to feed your spirit... so before you bring anything/put anything in your energy field.. ask "Does this feed my spirit?" ♥