>>715758434 (OP)Say "fuck it, I'm not going to use them anyway" and use them whenever.
Thief solved this problem a while ago by nuking your inventory from level to level. I think Heretic did something similar. You're going to lose them either way, may as well use it.
I think the problem is that I don't want to rely on something I know I can't get readily in the future or is going to cost a fortune - like I had zero problems using potions in Diablo because I know I can just get more. But most games want their consumables to be meaningful, despite them generally not even being good, so you get locked into that mental stalemate.