When we enter into a negotiation, it is our goal to use our negotiation  styles and negotiating techniques reach an agreement with the other  side. 

Although we may never say it, we expect that agreement to be fair for both sides:  nobody is going to be taking advantage of anyone else. However, as the  negotiation moves along, we may start to have some doubts. We may start  to wonder if the other side is treating us fairly. In fact, we may  wonder if this is really a fair negotiation. 

How can we tell?