In my family in the days prior to television we liked to while away the evenings by making ourselves miserable solely based on our ability to speak the language viciously.
One if you attack my integrity I will defend myself. If you attack my patriotism I will defend myself. If you come after my family I will counter-attack viciously I will destroy you.
I remember at the age of five travelling on a trolley car with my mother past a group of women on a picket line at a textile plant seeing them being viciously beaten by security people. So that kind of thing stayed with me.
All literature consists of whatever the writer thinks is cool. The reader will like the book to the degree that he agrees with the writer about what's cool.