Each person has opinions about how life should be and the way things are. These opinions can be very different. They can also be very helpful. Different opinions can be a source of new ideas and possibility. The problem comes when we try to force our opinions on someone else.
We tend to attack any opinion that conflicts with our own. This is especially true if the opinion is perceived as a threat. To avoid this threat, we fight what the person is saying. We think that this will somehow change the person’s point of view, but it doesn’t.