Violence is a good thing?

"Violence is everywhere in literature" (Foster 89)

This is a key part of literature because violence is a crowd pleaser.  So much of this society is violence and the negative aspect that comes a long with it.  Readers get into violence and it sends the story to so many different places.  Without violence there wouldn't be the happiness.  Violence is the key to bringing the story down to let it go back up.  It's the struggle and adventure after the violence that brings hope and happiness.