who else grew up poor and feel guilt when decluttering?

I threw out some old essential oils that were gifted to me and felt guilt because they would have been a luxury item growing up. My old mindset would have been to use it to the very last drop by adding it into a cleaning routine and then clean out the bottle and keep it for something. I was able to toss them out but felt guilty and I know this is probably keeping me from decluttering as much as I'd like.

I do my best to donate and recycle what I can, but not everything can be.

who else is like this? what helps you?