Yesterday, I watched a movie that is Korean movie. The movie was very cruel. I heard the movie was based on a real event about which a man killed 12 women. Before I watched the movie, I did not seriously think of the movie. However, after I watched the movie, I wanted to think the movie, the event and the killer.  I was thinking why he did or he was Psychotic like that. The movie could make me understand the event in detail so I could think more deeply. Actully, I saw the news about him, I just thought a kind of a case of murder so I did not think deeply or seriously but from yesterday to today, I have been thinking more and more. Therefore, sometimes, the media can make people think one more time.