I might be alone in this, but I have an alternative problem with really nice packaging... The "don't waste stuff" mentality my parents instilled in me makes it

I might be alone in this, but I have an alternative problem with really nice packaging... The "don't waste stuff" mentality my parents instilled in me makes it really hard to throw the stuff out. I often find when I'm moving, and downsizing stuff, I'll have ignored an empty product box because it was too nice to toss when I started using the product.. the product of which, I may have long since given up on. As a result, sometimes I feel like I'm hoarding the crap, as if it's a necessity later if I want to sell it, or I'm gonna make some warranty claim on it?