last week I had a dream about going somewhere and using the shitter there and the curtains were see through
that day when I got up I went over to afriends and had to use the dumper and guess what??? the curtains were see through lol.
I also predicted my ex wife was cheating on me and another girlfriend after that. I told the other girlfriend about how I predicted my ex wife cheating and it wasnt too much later that I had the dream of her cheating as well. I told her about it and what do you know she left me a day later and said her ex called her and wanted to get back together with her.

for the most part though I think dreams are part of the imagination

but heres something to try
before you go to sleeep ask yourself a question that you want answered in your dreams.