This scene where she asked what really is her illness. 

This is the scene where she needed someone by her side, not someone who think of her process of healing but just someone to listen and ask advice for. 

Based on the film, I noted that when a patient is very ill, they tend to consider whether it is better for them to fight and suffer or to die and rest.

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As a nurse, it is critical to speak out and make a strong voice, even if your honest opinions and suggestions are rejected. A nurse can notice a patient's progress and growth, like Nurse Susie did with Vivians' procedure, something doctors sometimes overlook. And when a patient requires guidance, a nurse can offer her professional opinion.