I'm not sure what bit of my brain is responsible for this, but I just have a habit of accumulating *stuff*.
Things that seem interesting, or are cheap, or look like they might be useful.
The problem is that when I realise "oh I've got too much stuff", I absolutely fail at getting rid of things.
It's the sort of "this is just a bit too nice to straight up throw away, but finding someone who might use it is a bit of a stretch"