Try about 2 grams of MM once every few weeks. Most of the time when people cant sleep and there seems to be no physical reason for it, it is because they are worried about dying. I know that sounds simplistic but its true, and a ALOT of people have the same worry these days, if not consciously then subconsciously. MM will make connections between your unconscious and conscious mind and the problem will go away along with your fear and ancient