Maria Xu

This movies makes me sick, because it shows details how people enjoy being physically abused and how people risk their life to have the near-death experience that give them momentary pleasure. I understand that there indeed exist such sick people/things, but most people are not aware of it. Why would we want all the people know such sick things/behaviors? Does the director know people tend to imitate others? Does the director think there aren't enough (mentally) sick people in this world?