The Minimalists have a long list of podcasts that I've started to listen to. They started the podcasts before they released their documentary (may still be available on Netflix). Minimalism isn't necessarily about getting rid of most of your stuff; instead, it's about being mindful about how you spend your money and time. So much of what we spend our time and money on are because of how we've been conditioned all these years. If you don't use it or it doesn't bring you joy, let it go.