Never sacrifice your well being for love.
These quotes show the first thoughts that ran through Eleanor's head when she found she was in danger. She didn't even think about Park, her love for him or how much she would miss him if she left, she thought about her and her well being. This shows that your well being should be put above love. They show how Eleanor, knowing she would have to leave, didn't think about Park but about self preservation. She loves him but she knows she has to put herself and her health above that and not sacrifice it to stay with him. She understands that it's her health or her love and she picks her health.