Hello. You did not enter the text to which this question refers, which makes it impossible for it to be answered accurately. However, I will try to help you in the best possible way.
According to the reading of your question, we can see that the author uses persuasive techniques related to something that is painful for him. In that case, we can consider that he uses pathos as a persuasive technique. This is because pathos is a resource that explores the emotion of the reader in relation to the topic addressed, this makes the reader sympathize with the author's words and intensifying the tone promoted in the text.
Answer:
Gun control advocates concerned about high levels of gun violence in the United States look to restrictions on gun ownership as a way to stem the violence and say that increased gun ownership leads to higher levels of crime, and other negative outcomes.
Explanation:
Kinda like how Gatsby is actually very lonely. He has all this money and he throws parties in hopes that his love, Daisy will come. Of course, one day she does.... but still...