I don't fit that either, Educating : I'm a student (of Education Studies, admittedly, but I'm fairly adamant I don't want to teach at the end of it even if I have no idea what I actually do want to do... ).
As a student, I've only really had my own stuff to Kondo, and I feel like I'm nearing the end of the process (even if my floor is still covered in bags of rubbish/recycling because the bins are always too full to put more than a handful of extra stuff in). Last night I was able to put a big photo frame I've had propped against a wall, empty, for two years, waiting "until I have somewhere to put it" on top of a low set of drawers that have previously had music and komono on them - the music is now all with it's friends on one shelf (instead of four magazine files, a drawer, and a lever-arch folder on another shelf), and the komono has been thrown/rehomed, and the komono gathering containers removed. Now to find some truly joy-giving photos to go in it...
Things that I've found have really helped during the process:
Focussing on what to keep, rather than get rid of. If you focus on what to get rid of, you end up keeping stuff because you haven't got a reason to get rid of it.
Realising that some things need to go and give others joy - I had a matching purse and bag which a friend gave me for my birthday about 10 years ago, but I haven't used for at least 5 years, since I have a different purse and bag now. Previously I would've kept them, because I do like them but not enough to use them again but I'm now happy to let them go and bring others joy.
The concept that just because someone gave you a gift, you don't have to keep it forever - I have a really ugly bag which my grandmother gave me, and I've never liked, but I always thought I had to keep it because it was a gift. Not anymore!
I'm now starting to Kondo my CDs (out of order, I know, but I love my CDs, so I reckon they count as sentimental items). There are a few I'm not sure about, so I've decided to test them out in my car, and if I don't like them enough to listen to them in there, then they can go (they're mostly CDs I saved from my mum's purge a few years ago, because I like later stuff those artists have made).
Does anyone else forget where they've put things? I've rehomed so many things recently, I keep forgetting where they've ended up! I was Kondoing my bag, and found the first ever letter from my sponsor child (I'd been carrying it around for about 6 moths for some reason!) and then could only recall that I'd put the rest of her letters in a folder. It took a while to locate said folder!
But other things are so much easier to find: software, warrantees and instructions for my laptop and phone, the desktop, DBs' laptops and phones (they're typical disorganised teenage boys, and I know they'd lose the important things if I didn't have them!) are now all in named zip wallets, all stacked (vertically!) in a magazine file.