Marie Kondo has truly changed my life since I read her book. I'm not still there yet since I always get lazy to clean around, but I do noticed that I'm doing it more often.
Sometimes I do feel the urge to ebay my way into oblivion but then I calm dawn and remember that it is the rush of buying things, not actually want them, is what make me feel this. So I relent.
With fewer things laying around, my mind is actually at peace. I don't have anything that isn't irreplaceable, everything come and goes. If something needs to go, it does.