Violence

Clarisse said that she's afraid because people her age kill each other

they don't like Clarisse because she's afriad

The youth in the novel's society are murderers

Teenagers in the novel's society do not like people who are afraid.

Killing Captain Beatty was considered a rejection to the authoritarian regime

Montag killed Beatty after a long confrontation trying to convince Montag to stop reading books and giving him reasons that appear logical to him but that got montag angry so he decided to set him on fire.

"It was a pleasure to burn. It was a special pleasure to see things eaten, to see things blackened and changed.

In the beginning, When Montag talks about burning things he compares it to playing symphonies.

They burned the houses that have books inside of them

War means death of the loved ones

It supposed to cause panic and confusion but people in this society they just move it a side and continuing on their own journey

when the old lady stayed in the house the firemen were about to burn they treated her like a book not a human, even though she dies to prove a point so that maybe the others would have the courage to stand up and change the world.

When Mildred told Montag that Clarisse got hit by a car and killed she was not sad and she mentions it four days after it already happened.

Doctors don't care about people dying around them because they think that they are replaceable.