This document provides instruction on understanding one's Best Alternative To a Negotiated Agreement (BATNA) in negotiation situations. It presents two practice negotiation scenarios where the reader takes the role of buyer negotiating for a watch or shoes. It emphasizes that understanding one's BATNA ahead of time allows one to determine when alternative options are better than the negotiation outcome. Tips are given to not accept a bad deal if better alternatives exist and to ask for a seller's best offer if negotiation stalls. Examples of BATNAs in different contexts are also provided.