It is a reflection because it happened in the past and the character is going back in their thoughts
Answer:
Metaphor
Explanation:
"I am your mistakes"
Does not use like or as to compare 2 things
therefore it's not a simile, but a metaphor
Answer:
nonsense
Explanation:
The author hints at their feelings of disdain towards Kircher numerous times, but the most notable and outright display of their true feelings is through the use of the word 'nonsense'.
The author uses this word to show their contempt towards Kircher's ideas, while the other answer choices are irrelevant or describe things unrelated to Kircher.