I'm in the process of purging a large portion of my possessions. I spent a distressing amount of money collecting items that got used once or twice, got put int

I'm in the process of purging a large portion of my possessions. I spent a distressing amount of money collecting items that got used once or twice, got put into a closet that cost me a lot to rent (hooray Socal!), and now are taking up a large amount of my mental space trying to find a way to ethically and economically dispose of them. I cannot possibly imagine how much useless crap you can accumulate in a 2,000 ft home, let alone 7,000 or larger! Why in the world would you want all that space?