A rope rescuer who begins to climb down a cliff for a rescue without a size-up or other basic rescue steps is suffering from:

The term "Go-Fever" effectively describes the mindset of a rescuer who, driven by enthusiasm or urgency, rushes into a situation without performing the necessary evaluations or preparations, such as a size-up. This lack of a methodical approach can lead to increased risks for both the rescuer and the individual needing rescue.

Performing a size-up is critical in any rescue operation as it allows the rescuer to assess the environment, identify hazards, evaluate the condition of the rescue subject, and formulate a plan. By skipping this vital step, the rescuer might overlook potential dangers that could complicate the rescue or jeopardize their safety. Recognition of "Go-Fever" underscores the importance of balancing the desire to act promptly with the need for careful planning and evaluation in high-stakes situations.