Answer:
Because it is contradicting itself
Explanation:
When the narrator is saying this, he cannot see if their is anything else around him, because it is too dark to see. But the darkness is all around him, so the statement is true in a way.
Victor assaults his investigations with excitement and, overlooking his public activity and his family far away in Geneva, gains quick ground. Later, Ardently dedicating himself to this work, he ignores everything else; family, companions, studies, and public activity, and becomes progressively pale, desolate, and fixated.
Sourcing is finding out where something/someone can be obtained
<span>McCourt is using allusion</span>
