Just because someone disagrees with another, doesn't always mean they don't like you either. They just don't agree with your point of view. You can even change another's point of view by adding details etc... about a certain subject, i think alot of people don't listen because they are afraid of change too, like maybe they would have to act in a different way if they do decide to agree with someone on a subject, so they don't listen on purpouse.