Discourse is necessary.

Not any one person in this world will agree with every single thing that you say or do. If they do, they are blind. If they don't agree, good. Then we have opinions, discourse in conversation and through which we learn the most that we possibly can about different perspectives. At the end of these conversations, our foundations of belief may be rocked and one of two things may happen: we will defend our opinion and discover its legitimacy within our own being or, we change our opinions. Or we are just dumbfoundedly confused for a while until we discover what our opinion actually is. Not one person in this world will agree with everything you say or do and how wonderful. That means we help each other grow and become more dynamic and interesting humans. Fuck ya.