What do you think dreams are? Wish fulfillment, past life regression, future scenes, astral projection, issues that you do not want to deal with...? What do you think?
Just my opinion <img src="/images/graemlins/blush.gif" alt="" /> ) But to me dreams are symbols, much like the tarot.
I think they are what you are feeling....like if you are feeling sick then your dreams will be non pleasant and when you are feeling good they are pleasant.