One of the great things about being really old is that, unless you're a natural hoarder, you just don't need as much 'stuff' as you did when you were young. I realize that I don't need as much because I don't have as many years left to use it all. Keeping in mind, that when one hit's his nineties, he may slow down a tad and lose some strength, eyesight, energy and motivation, why keep all that brass, primers, powder, bullets, lead etc etc etc...? I've always maintained my stock based upon how many rounds I think I'll be able to shoot within X years left on my 'ticket'; I shoot a LOT less these days.
I sincerely wish all you young folk live to be a ripe old age and have the supplies to continue your hobbies at a pace that makes you content with life in general. I'm hoping that I have the time and energy left to finish off my conservative supplies, leaving a nice clean and empty workspace for whoever finds it...
IMHO,
J.