Answer:
See explanation for answer.
Explanation:
The overarching theme of this quote is, loss of hope. The literary device in this quote is a simile. The simile in this quote is, "...like a hunter's dog that suddenly goes mad and turns on his master." The plot development in this quote is how he fears that young people will turn on the world, on close ones to them, on others and there is no chance of stopping them. The character development of this quote is describing someone or multiple people and how they will become mentally viscous or curious in a harmful way.
I'm not sure if I am completely correct but I hope this helps!
Have a lovely night!