I don’t believe there’s a one-size-fits-all solution to many problems. This, however, is one of those exceptions. There are definitely 3 things you should never, ever buy.
Let’s be honest, if you don’t love it in the store, you’re not going to love it when you’re away from the beautiful lighting and the rush of getting something new is gone.
Don't buy things you don't need if your home is already filled with things you bought with the best of intentions that have ended up just sitting around gathering dust.
If you aren’t ready to get rid of your duplicates right now give a trial separation a try. Box up your least favorite duplicates and put them in a box in an out of the way place.