I read half the thread and just had to share my thoughts on this wonderful topic.
First, if we change dimensions when dreaming, what comes to my mind is; Holy Moly! We have "versions" of ourselves that are into a situation that
is stranger than any sci-fi movies ever produced!
I have seen a spaceship like that of Galactus, as big as the Solar System, and
touching the Earth! We could just climb on it.
In some others we have superpowers as I remember jumping miles high cliffs to save my life. I remember all the gravity pull from the fall and the
blood rush to your head as it is pushed upward in your body from the falling.
I felt the crushing impact, but with no injury whatsoever. I went into space by my own will.
I fought monsters and saw the Earth devastated by unnamed cataclysms...
Thank God, there are also others where things are going great! This morning, when I woke up, I was just making friends with people I apparently had a
divergent opinion, it seems. I "arrived" when the discussion was already taking place, but felt immediately all the emotions implied.
I found some links about the belief of Aborigine who say we are in a
DreamTime And this
one. And there are many more to be found for sure.
Maybe this is the reason some are experiencing
time-slips, like autowrench says happened to him.
You simply wake up in a different reality, maybe caused by a factor similar to being to tall to keep on putting the same clothes. You change clothes
and are still dressed, you change reality, and are still "living" your life. And as for changing clothes, changing realities is seen in the
details inherent to it.