I'm terrified of my hoarding impulses, which I have quite strongly. I've made a rule for myself that I can't bring something new into the house unless I throw something out of a similar size. But I don't always follow my rule.
I collect plushies, and try to sell as many of them as I buy. But I'm not doing so well at the moment, I need to get selling more.
Virtual collecting helps, I try to play games where I can collect virtually. I need to get more control of myself, have a huge clean out and stop buying stuff. Those hoarding shows give me panic attacks....literally, I can't watch them.
When I get a new interest, I can very easily start hoarding supplies associated with it. Hoarding runs in my family, several members have this problem.
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My neurodiverse score: 131 of 200
My neurotypical score: 70 of 200
I'm very likely neurodiverse (Aspie)
.... which explains why I've always felt a bit odd.