So first off – congratulations! 

The last negotiation that you were  involved in went very well. You were able to use your negotiation styles  and negotiating techniques to get a deal that you feel proud of and  you’ve been congratulated by everyone you know for conducting a  professional negotiation. Right about now you are probably feeling a  real sense of pride. Now it’s time for you to move on to your next  negotiation. You feel that this next negotiation should go as well as the last one did. 

However, is this feeling going to work in your favor or is it going to work against you?