If you are in situation with another person, who disagrees with you, you can respond in one of two ways. You can be frustrated that they disagree. You can attempt to persuade them to your way of thinking. You can impugn their intelligence.
Or you can be curious. What led them to their position of disagreement? What evidence do they see in the world that you don’t see? What other people did they listen to, that influenced their thinking? What consequences might occur if their position turns out to be a better description of reality?