Answer: I believe the answer is D
Explanation: Since the narrator says "I was tormented by what i had done" we can infer that he sees everything in such a way because he feels regret or remorse for that specific action and his outlook on the world at that moment is skewed.
B. Is the sentence with a comma error
They are called compound sentences.When 2 sentences are connected.
Answer: This picture was taken from the top of Lookout Mountain.