Rules and Negotiations
A Great White has no known predator. He is unique in that he can and does make his own rules. They are simple as they are based solely on the concept that might does make right in their world. Machiavelli would have liked the great white shark.
Every situation has rules. Whether it is playing baseball on the corner lot or submitting an appeal to the Supreme Court. Knowing the applicable rules enables us to compete more effectively.
In school, legal situations, dealing with any governmental agent and other structured settings, rules must be followed to stay in the game and make progress. As an example, failure to adhere to specifics of state contract law can invalidate contracts.
Depending on your goal and the importance of the negotiation, it may be wise to hire professionals to assist in the documentation to insure what you sign is what was agreed to in the first place. A note of caution: Use these professionals as tools to help you. Do not rely on them to solve your problem.
Rules are essential to order but they are not sacrosanct. If you find the rules to be too restrictive it is your right to challenge them.
Far too often I have heard negotiators say they didn't ask for a concession because it was simply not “done” or the "rule" could not be challenged. All to frequently these are rules established by the other person (landlord or developer as an example). Other than having something you want, these individuals hold no power over you; they have no authority to which you must succumb. Also once firm rules may change over time.
Don't assume that rules of others necessarily apply to you or are still in effect. Rules are subject to time and circumstances. They are not always in effect. Good negotiators challenge rules to avoid missing an opportunity.