Karma.
[Ok. This is a completely concrete example, and to explicate it, I take the risk some of you will judge me.]
Once, when I was a struggling little classical musician, there was this other kid, we're more or less in competition with each other.
I come from a less affluent situation by far than he. In fact, his dad embezzled great sums of money by being vice president of the phone company in that quadrant of the universe. Then was fired, and he sued, and won.
Ok, this allowed my buddy to have a very nice instrument, on top of his already very servicable one.
He never played the thing. He took over my gig at a mom 'n pop music store, teaching guitar. Leaving this expensive instrument, unprotected, at work when he left .
I clued this other buddy in on this outrageous fact. He stole the thing, and we took it across the continent and used that as currency to get established, when he accompanied me on the move.
fast-forward a lot of yrs. I have this other type of medium-priced instrument, by all means should be a servicable instrument. It won't stay in tune, it's a complete bear. ONE DAY some crackhead takes it, unprotected it was for 15 minutes.
I am actually relieved; 'cause what goes around comes around, I know this, and I am at least partially unburdened now. This forced me to get another ax anyway, and that one is a dream, and cost VERY LITTLE. In some ways I have good guitar karma, I guess. That crackhead is welcome to the bad juju from that intention and that action, at any rate.
It's accounts collectible and accounts receivable, and that seems real to me.