The role of violence in fairytales, when told to children, is to help them process fear. While we’d like our children to never be afraid or to experience violence, this is simply not a reality. With each hearing of some violence in a fairytale, the child’s unconscious controls the response as “I have had this fear before. I am safe here in this moment. I can survive this.” Each time, the child learns a bit more about how to grow up and how to deal with complex emotions.
– Sean Buvala, daddyteller.com