What are you bad at throwing away? →[More:]With me, it's stuff my mother gave me (thankfully, she doesn't give me a lot of crap, but even the crap she does give me, I find it hard to part with), and "best of" magazines (because I figure "someday" I will get around to going to the top 25 best restaurants according to Whatever Magazine. Of course, by then, they'll all be shut down...)
What about you?