I do run away from things a lot in my dreams, though it's usually because I have something, so for me I don't think it'd be a nightmare. However, I occasionally have dreams with zombies and those are a big no ; v ; in the last on I had of them, I was so stubborn to draw during the apocalypse that I held on to my sketchbook almost until the end, and even wrote a message for if I didn't survive orz