I've been having a recurring nightmare for about 2 weeks. Its affecting my sleep and I can't figure out the meaning. Basically I'm sitting in my college clas when a VA tech situation starts to happen. Everyone starts screaming at me to do something or to stop him. I leave to try to stop him. I get into fist fight with him and stop him but I lose both my legs then I wake up. This dream is very vivid. What's the meaning?