Does sleeping on your back in the starfish position make dreams more vivid?
According to research, sleeping on your back may be associated with more nightmares and reduced dream recall. But there is a ton of individual variation, and some sleepers do report more vivid (and pleasant) dreams when sleeping on their backs.  Reality shifting is not the same thing as lucid dreaming; however, it involves sending your consciousness to another world. For this purpose, the starfish pose is ideal. If you are worried about nightmares, harness the protective power of black tourmaline.