Answer:
a person who introduces new methods, ideas, or products
Prufrock end it calling himself crab-like. When you get to the lines 120 to 131. the poems is already giving you some incredible and impossible ocean imagery. One that has the singing of mermaids and the sea-girls wearing seaweed. If the world is so isolating, being a crab in the middle of the described imagery is not that bad. And that is the point. The correct answer is:
D Prufrock wishes he were a crab living on the seafloor
I believe A is the best option
It is B) because the character of the myth starts off with a mission to accomplish and it goes through a cycle and a myth is not a true story