I'm not the type of person who needs to have the last word, but I'm still going to say my piece. Once I've made my point, whether you agree or not, I'll conclude with 'we have to agree to disagree.' After that, I'm done. That's called adulting. If you think someone can't disagree with you respectfully, you need counseling. It's problematic to consider your words respectful, but someone's response suddenly becomes an issue. It's okay when they do it but it's a promblem when I do it.