In the story, the character is depicted as being overwhelmed by fear or distress, resulting in a state of complete disarray. His mental and emotional turmoil leads him to act in a frantic and unsteady manner, showing how deeply affected he is by the situation.
The quote highlights his vulnerability and loss of composure as he is overcome by a wave of panic, emphasizing his fragility in that moment. It paints a vivid picture of his emotional collapse, making the reader feel his intense despair and helplessness.