I know that one. It’s the good ol’ tolerance formula:

Tolerance(A) = { 100% if A ≠ B; 0% if A → B }

Sprinkle on anything to suit your taste.

This does seem like an unfortunate truth of life, I always want to loan friends money, but can't afford to if they keep not paying me back :/

I also want to put a bird feeder outside a window we have, but I know that'll mean bird poop on a walkway that other people use

Same with some technology, I want to use X because it seems better but I know that'll mean it won't get the same support as Y so we have to use Y