A dream inspiring a story is different than placing a description of a dream in a story. When you describe a character's dream, it has to be sharper than reality in some way, and more meaningful. It has to somehow speak to plot, character, and all the rest. If you're writing something fantastical, it can be a really deadly choice because your story already has elements that can seem dreamlike.
One thing about beginning writers is that they don't really always know their own strengths and weaknesses - you might think you're bad at characterization, but that might really be because of some issue you're having with another element, which is making it hard for you to express character in a convincing way.
I have received emails from readers who have said that they were emotionally impacted by the books, and they feel they are more environmentally aware and energized to do more. So that's hopeful to me. It is at least evidence of what I'm trying to do - trying to convey very intense emotional experiences by being very close in on character points of view to make you feel it in your body. That's one way to get the point across, by evoking a visceral response.
I see music as an aid. It overcomes my internal editor, especially when the music evokes the character or the mood I'm trying to build.
