I had been watching Most Haunted- It's silly and the earlier series were slightly scary, now it's a comedy and very funny. The last episode the couple who do it had a domestic and started arguing about responsibilities such as the dishwasher. Some books fell of a very disorganised book room.- I started discussing the Roman Legion walking through the Room and looked it up on google. I went onto a blog about Ghosts, the first post I read had a pretty creepy story and one that kinda was very disturbing. I thought I was going to have a nightmare and so I told myself I wasn't going to have one. Woke up and didn't have one.
True Story.
The point I'm making is, I've learn that I can influence my dreams and control them to some extent. It just requires practice and trial and error.