Accidental decluttering: cracked a champagne flute, tossed it out.
I did exactly the same thing this week. I couldn't decide if I needed all of the champagne flutes I had, then I broke one. So the universe worked it out for me :)
Went through all of the Xmas decor and got rid of half of it. A coworker that wanted a certain type of ornament got most of it. The rest went on the curb and were gone within a day. I'm working on using all of my Xmas cards before buying more, no matter how cheap they are on clearance.
Went through the coat and clothes closets. Have a box and two bags to drop off at Goodwill. I came home from work on Friday irritated with the pants and top I was wearing. I washed them and put them both straight in the donation pile. I'm trying to get rid of everything that doesn't make me feel good when I'm wearing it. I'm slowly replacing with good quality items that work for me right now, not when I lose weight or change jobs or get a new hobby. I want my whole closet to work for me now.
I've stripped the bedroom of all the extraneous stuff including a duvet cover, shams, little rugs, and all the junk that accumulates on the nightstands. Some items are going into a tub in the closet to decide if I still want them in 6 months. If not, I'll donate them. Right now it's warm and calming and simple.
The items that haven't sold on Marketplace are in the donation pile, too.
Small project this week has been starting a new habit of taking care of the mail as soon as I get it. The 'only touch it once' philosophy at work. Straight to recycling or pay the bill or read the letter/card. If I don't have time to do that, I don't go to the mailbox until I do. It's taking way less time than putting it aside, knocking over the pile, moving it from the table to eat dinner, moving it to the desk, adding to it, etc. Not letting clutter into the house!