Answer:
1. Poet used darkness as a metaphor for sorrow because that defines how we feel inside and how we see things upon ourselves. If we are in depth sorrow, we feel the emptiness of the presence of a person or thing we love. Sorrow and darkness commonly describe when there is a person die or when you have a broken heart.
2. - 5. (I don't know the poem too bad.)
Step-by-step explanation:
There are no further explanation in such.