Have you heard of OfferUp? It’s an app that lets you list things you want to sell. I’ve let go of so much stuff using this app I sort of started a Sanford and Sons-style business. It’s been awesome to get paid for the things I no longer want, use, or need.
Living in a less-cluttered world has also made organizing a lot easier. Less stuff equals more room to move, less things to clean, fix, and store. Plus, more time and money to spend on other, newer and better endeavors.
Start by selling something small and see how it feels.