In medicine as well as in romantic poetry, it is the heart that is the center and controlling mechanics of life. If the heart stops, life stops. The loss of sight doesn't not mean death. Yet for ages, the eyes was believed to contain a human being's vital essence - a not wholly irrational belief.
Sentiment: POSITIVE
If we can't face death, we'll never overcome it. You have to look it straight in the eye. Then you can turn around and walk back out into the light.