I normally don't like scary movies. When I was little, my older cousin was having a birthday party (or get together, whatever) and was planning on watching a scary movie. I was up for it, I wanted to show my cousin and her friends that I was a "big girl". A night before the birthday party, I had probably the most scariest/creepiest dream ever. I don't really remember what happened, but it involved a demon girl and a ghost dog. I was really scared when I woke up, and I didn't want to tell anymore. Eventually I went to my aunt's room and talked about the dream.
The next day, I still wanted to watch the movie. My cousin's friends were surprised I was watching it with them, which made me feel pretty upset considering the fact that I was only a year younger than them. So I ended up not watching the movie. After the party, my cousin told me about the movie. Apparently it was about a ghost dog and a demon or something like that.
So I guess that dream probably helped, I don't know. Even if I never actually watched the movie, I was pretty scared.
hope you enjoyed my unnecessarily long story