Stress, like you said, lack of sleep, excess. There is er some assumptions hydration and then electro lighting balances. But i've always learned them to be weak arguments. Because muscles are everywhere. And how come those other muscles aren't twitching yet? We know why. Why does the muscle in the eye decide that it doesn't have adequate ions when the others do? When they all basically pull from the same pull of ions within the extra cellular fluid? Good point. Maybe it's yet. Some of thei came at. I've just got a wrest train. Oh, how d'd you do that holding this macrophone? A k, i should have a stand