as far as they get. Negotiation is trading off, adjusting to each other and saying, "Okay, I see your point. I see that that is important to you. Let's find a way that would satisfy both of us. I will give in a little on this, and you give in a little on that. And then we will work something out." Now, that's not really a close relationship, but it begins to make it possible to get going.
