Answer:
D
THe one man in all the oceans is a sign of loneliness
I had uploaded the answer on the image.(I couldn't submit the answer as it was showing an error.
Macbeth is completely and solely responsible for his own downfall. He lead himself to defeat by falling to his fatal flaws. Manipulation, ambition, and power got the better of him creating great inner turmoil, and bringing him to an abrupt end. From the beginning Macbeth was able to choose his own fate.