I'm a hoarder

I have a tendancy to hoard things. I am always having to try to declutter. I have too much stuff and I'm always buying more. My biggest problem areas are books, craft items and cd's because I just love having ' things'. I always want to be more minimalist so there's less stuff to organise. But I find it really hard to get rid of stuff. I feel an actual attachment to it like it's a living being or something which is just crazy. Things to me feel like friends. We have a small flat and every cupboard is full with stuff. I have a magazine subscription this year I'm in a contract and I've literally got nowhere to put the free craft items that come with it. So I've banned myself from buying more craft items until I've used what I have. I have six pairs of straighteners and I literally never style my hair. Because I used to be a product tester and I'm keeping them just in case. I keep saying I'll sell some but I never do and yes I am diagnosed with OCD! Is anyone else this crazy or its it just me?