Hi, I'm Kasey. I'm a fifteen year old girl, and I don't have any diseses, diagnosed psycological illnesses (Though I think I may have depression). Lately, I have been having the strangest dreams, all very vivid and involving me getting killed. This wouldn't be so odd, except for the fact that it involves the same man holding a knife and smiling insanely. I can be very sadistic at times. What does this mean?