Yeah, I hate that DnD is such a resource management game too. (More so that is is the ONLY game my group will consider playing.)
I tend to horde any limited resource. TTRPG or video game.
Is this group of mooks big enough to justify using power/spell/item X? Is there a bigger group around the corner? Is this just a lieutenant or the BBEG? Oh, this guy is monologueing, he must be the BBEG. But does his fight have multiple phases? OR is he just a puppet and the real BBEG is waiting for us to blow all our abilities.
Doesn’t matter how narratively I’m engaged in the plot. I’ve got a tactically aware mind and these thoughts are always there.
Disaster Recovery sounds like a great party name.