I used to think systems become inefficient because they make bad decisions.
But more often, the issue is simpler.
They keep making the same decision multiple times in different places.
One system approves it.
Another checks it again.
A third re-evaluates it slightly differently.
Nothing is wrong—but everything slows down.
That’s where SIGN feels different.
It turns decisions into something systems can recognize and reuse, instead of constantly recreating.
So the process doesn’t keep restarting…
it keeps moving forward.