I am either never wrong, or just incapable of admitting that I'm wrong.
In conversation I frequently use the qualifier "I could be wrong but..." But I'm just being polite. Or I'm just trying to soften the verbal blow. Or I'm just pretending like I'm the kind of person who would consider another viewpoint.
But it's a lie. I don't actually ever believe that I'm wrong.
And yes, I realize how unpleasant that makes me sound. Hopefully I have some good traits that balance that out. Or maybe just some less obnoxious flaws.