What Happened!
Sometimes we can't even agree about what actually happened. What one person sees conflicts with what another person sees. Details and facts that are persuasive to one person, aren't persuasive to someone else. We grasp at evidence that supports our position, and eliminate evidence that contradicts our position. People who have lots in common, who agree about a lot of things, come down on completely opposing sides of an issue. It happens all the time. And some of our most fundamental conflicts, conflicts that have gone on for years, for decades, for centuries are never resolved, but are just argued over and over. That's an inevitable part of the human adventure.