Most conflicts do not need a winner.
They need someone to go first.
Not stored, not logged. It is gone when you close the tab.
Use it when you have rehearsed the conversation more than twice and still not had it.
The mistake that kills it. Preparing what you will say. Repair almost never fails on the opening line, it fails on what you do in the four seconds after they respond.
It worked when you can state their side in a way they would agree with.