Have you ever noticed that you’re always right?
You probably don't believe that everything you think and say is the final, capital-T TRUTH—not at a conscious level, anyway. But like me, you probably tend to act that way.
That’s because each of us defines for ourselves what’s true and what’s untrue. We grow attached to a body of beliefs, which means that we resist new ideas. We tolerate other people's opinions to the extent that they match our own. Beyond that, we unconsciously tune out.
When choosing friends, we gravitate toward people who agree with us. When encountering a new idea, we argue against it. We look for ways to make people wrong. When seeking feedback or solving a problem, we search out the people who reinforce us. We'd rather get validated than get challenged.
In other words, we're always "right."