How do you get the impression I'm unaware other people have different opinions? If you disagree with me obviously I will think you're probably wrong, that's the

How do you get the impression I'm unaware other people have different opinions? If you disagree with me obviously I will think you're probably wrong, that's the nature of having an opinion, but I do try to stay relatively informed and am open to differing opinions and changing my mind. What I am not open to is people claiming I am being deceptive or that I am being ignorant and vicious based on relatively uncontroversial statements.