My Dreams

I plan to start writing down all of my dreams when I wake up every morning. I will write them as fast as possible as to try to get it all. After a few days I am going to post the crazyness that goes through my head in the few hours that I do sleep. I am not sure what will come of this or if my mind will unconsciously make up some good dreams for me because it knows I will be copying them down or what not, but itl be fun. Is it possible that dreams mean absolutely nothing at all? Is it possible that dreams mean so much more than can possibly be understood by a conscious mind? Is it possible that dreams are real? What do you think?