well. I have known about lucid dreaming for quite a while now through a good friend of mine and recently I have began studieing string theory and M-theory and wonder if anyone els has noticed that the dream realm is a lot like what traveling through higher dimensions might be like? I mean. you can travel through time. alter physics. and things are never change, witch would mean that you are always traveling through higher dimensions. I am just kinda curious on what other people think because I am thinking their might be some sort of conection between the two.... but then again they might be completely unrelated. but anyways. give me your thoughts on this topic. I am kind of curious on other peopls opinions. and if you don't know about higher dimensions just go through google and stuff. should take long to figure out.