What common feeling do Marines help overcome by knowing another is counting on them in combat?

The correct answer is centered around the concept of camaraderie and mutual reliance in a combat environment. In high-stress situations like combat, fear is a pervasive feeling that can significantly affect a Marine's performance and decision-making. Knowing that another Marine is counting on them can create a sense of accountability and support that helps individuals focus on their mission rather than succumb to the paralysis that fear can cause.

This feeling of being part of a team fosters a sense of purpose and courage, making it easier to confront the challenges of combat. The bond between Marines enhances their resilience and provides a strong motivational factor that counters fear. By understanding the importance of their role and the support they receive from their peers, Marines can manage their fears more effectively, thereby increasing their operational effectiveness in critical situations.