I looked it up and asked around and the most common answer was comparison and contrast
The answer to this question is the letter "C" which is "He believes his life to be extremely simple and he believes that other's lives to be needlessly complicated". This is how Walden sees himself and compare himself to the lives of other people and he was able to see the differences.This was highlighted in the story entitled Where I lived and What I live for.
Answer:
Highly Responsive
Explanation:
They're responding to the addiction by feeling dependent on it