This is a work in progress…
Keep a few sentimental items, but if you haven’t used something in a year, sell it, give it way or bin it. Owning very few things is a such a liberating feeling!
No, you don’t need that. There’s something for just about everything and almost every time, there just isn’t a need for it. Before you go and buy that new egg whisk, remember a fork will do just fine.