Okay, now I know that in my dreams, I don't realize that I am dreaming, but the amount of detail is exactly perfect. I, really, live in another reality when I have dreams like this. The only problem is, I can be in these realities for quite some time. Every one of these dreams I have I have been in for three days dream time, and I can accuratly recall every second of every day in the dreams. What exactly would this kind of dreaming be called? Because longest dream I had was three days.