Disagreeing can be frustrating but there can also be great value in it. When you disagree with someone -- whether it be in a relationship or political discussion -- instead of digging in your heels and blindly defending your position, you can use it as an opportunity to gain a better understanding of a person or viewpoint. Of course, this isn't easy. In this episode, I discuss four obstacles that keep us from disagreeing constructively, along with several strategies for overcoming them.