Hypnogogia Poem Rhyme Scheme and Analysis

Poet's note: People sometimes see images and hear sounds or voices before they fall asleep, which some say are hallucinations. But what if they're not/ What if in that halfway state before sleep your psyche tunes in to the possibilities beyond what we call life; maybe you get a glimpse that there's more to it, even though you may be frightened or afraid to believe in it. I'm open to all possibilities.