1. Instability seems to characterize hypnagogic states. How do y'all manage to remain in the vision? Or does it come with practice, just like not waking up as soon as you go lucid? Or does this reflect an innate difficulty with going lucid with this technique.

2. In my single experience with hypnagogic lucidity, I found no obvious difference between that state and a lucid dreaming state. However, the physiology of the two states should have substantial differences. Has anyone noticed consistent differences in the two experiences? Do these differences create any differences in limitations or capabilities in the two states? Perhaps differences in level of control?