Removing from your life negative experiences and the stuff that doesn't feel good to you makes space you can fill with positives. Upgrade your life!
Stuff that went unused because I couldn't stand to even look at it, I finally donated to a charity shop. I then claimed tax deductions equal to full market value, which for me was more than I would have gotten for the stuff in a tag sale. And donating it involved minimal handling of the stuff.
If you use the donation method of disposal then you have a choice: charity shop you go to, so you may see the stuff on the shelf; or charity shop you don't go to so you will never see the stuff again. You can even donate in another community.