Hoarder?

I have a hard time throwing away stuff when it needs to be thrown. I like to keep it for a while...something may come up when I need it again. I just want to keep things for a little bit.
This includes packaging, garbage, scrap paper and mail advertising ect. I eventually get rid of them, but I hang on to the stuff longer than I have to. It's hard for me to trash things right away.
Kind of weird.......!