I used to have an issue with throwing away jars and boxes. I keep a good selection of boxes broken down and throw the rest in the recycling bin. I throw jars away now. I still hoard the packing material. I have a giant box I throw it into. Now I seem to hoard the plastic reusable containers that some lunch meats comes in. I started to hoard those plastic prep containers that some restaurants put their to go orders in. I make myself throw them away. My hoarding seems to be geared around storage containers.
You might want to start hoarding common sense, it just might help with all your other shortcomings.......
