Maybe you don't feel as if you are being heard by somebody in your life? Or maybe there is something your mind is trying to tell you and you haven't listened before? I also have recurring dreams, mostly where I am trying to run from something, and my legs are like cement blocks that just don't move, or I move sluggishly. Sometimes they're pretty frightening, and I still haven't figured out entirely what they mean. I agree with Rapunzel- it seems like the dream is trying to tell you that you need to let something out. Next time you have the dream, pay attention to how you feel during the dream, and when you wake up. Maybe those will provide some clues.