In a discussion, who's willing to entertain the idea the other person might be right?

People think, "well I'm smarter than them in this dimension, and they're wrong, so entertaining they might be right would lead to the wrong conclusion."

But what if the other person is right in some dimension you don't see?

Perhaps you're looking at the discussion in one dimension where they appear to be wrong, but actually they have a more holistic understanding of the other relevant dimensions, and those dimensions are hidden to you.