Ghost panic attack

During one of the important missions, you walked next to a Ghost, watching every shadow and rustle. As you walked through the corridors of an abandoned building, you and the Ghost looked into every corner, room and corridor, looking for clues or an enemy.
This continued until the Ghost leaned against the wall in one of the rooms and descended to the ground. His hands were shaking, and his breathing was getting faster. A panic attack at the thought of failing the mission, because a lot depended on the result?

.