well, theres a few opinions on what a dream guide is. my belief is that a dream guide is a manifestation of your subconscious into a DC or some other sort of dream item. basically, its a way to communicate with your subconscious. another opinion is that a dream guide is a personal spirit guide. the only other one that i know of is that its an actual person, but i don't believe in spirits or shared dreaming. i do believe that you can use your subconscious to help with lucid dreaming, kind of like a personal subliminal message, but thats just my opinion.
So, what exactly do you mean by a "dream guide"? Is that like a dream sign? Does it cause lucidity?