In my dreams, upon the rare event event of becoming lucid, I sometimes try to summon up ki and form it into a energy ball, Dragonball z anyone?, however when I try to do show the dream begins to fade, but when I stop the dream returns to full clarity, why?
I have one theory, when I try to do so, I cause mental strain, causing sleep levels to rise closer to reality.
:idea: Does anyone know or have tried and have done this?