Although it sounds like a good idea, as it is very similar to the method of sleeping in a reclined position with one's head tilted up in order to have an obe. we used to wake up with a headache when falling asleep in our recliner. In addition, we never had a lucid dream in this position, although our first lucid dream came when we fell asleep with our head propped up on a pillow in our bed. Further attempts at this though resulted in stiff necks and headaches when awakening.