Allowing too much room for compromise often leads to the error of making an implausible demand or offer.

Compromise

A process of finding a middle ground between two conflicting positions, where each party makes concessions to reach an agreement.

Implausible Demand

A request or expectation that is unlikely to be met due to its unreasonable nature.

Error

A mistake or inaccuracy, often made unintentionally, that can lead to deviations from expected or desired outcomes.