Dreams are my reality... (or better not!)

On occasions I get really weird dreams, usually with people and places I know well and it seems as if all that could be or become real. Strangely enough, a lot of situations occur after some while in a very similar manner (luckily usually not the worst of my dreams though). I find this a bit strange and so I was wondering what you think of dreaming, if you ever wake up searching for reality or if you never remember anything. You are very welcome to share your opinions, am looking forward to your comments.