I'd say the correct answer is D - mythological. Because Neptune is the god of freshwater and the sea in Roman mythology, and he has a counterpart in Greek mythology - Poseidon.
That would be stress.
Built up stress hinders efficient performance.
Know your goal. Know your audience. Organize your resources. Be confident.
Answer: Deprived.
Explanation: Hanna Senesh went to become a noted poet and an expert paratrooper. She was on the paratroopers