Sorry, I haven't kept up with the thread, but here's a few thoughts.
Since sorting all my clothes, I am much happier about them, even though there are fewer. I've worn things in different combinations - and am slowly crawling out of a rut (baby-steps). Plus I am much less stressed in the mornings as it's so much easier to find something to wear. For example I can always find a pair of socks, which is something of a new experience!
I've been through all my paperwork, and have faced up to the pensions stuff which I have been ignoring for years. I finally know what I have and where (from various different jobs), and was relieved to discover that I haven't completely lost track of any bits of money. There was one pension pot registered to my maiden name (changed >10 years ago) and to an address from about 10 years ago too, BUT I've had it updated, and got an up to date statement, so it's now all in hand.
And then small things, like knowing where all the girls hairbands are - makes the morning much less stressful, and a happier me!
BUT there's still so much to do. All of the hobby/craft stuff, plus home supplies, and sentimental bits and pieces. I'm starting on the hobby/craft/general stuff tonight.
One thing that's really stuck in my head is a slightly morbid but motivating thought. A couple of years ago a friend of mine died. He was single, and it fell to friends of his (and mine) to sort through his stuff. The idea of that, and how difficult it must have been (and how awful it would be for someone having to deal with all my crap), has been in the back of my mind ever since.
I'm not overly focused on the dying bit, by the way. It's more just the undealt with stuff and unfaced issues which it really brought home to me.
Plus if I face up to all these things and deal with them now, I will be much happier in my home, and inviting other people in too (figuratively and literally).