Don't feel bad... I do too!
My parents are "hoarders"... not as bad as what you see on tv where things are piled to the ceilings, but they still have my grandparents Encyclopedia set (that my grandparents almost got divorced over). Who needs a complete set of Encyclopedia??? At any rate... I've inherited it to an extent. I have a hard time getting rid of beer bottles especially!
We cleaned out my mother-in-law's house last year and my mother's this year. I made a promise to myself to not collect things I don't need.... even if they are free and beer related.