together. so the signals have to go to the brain and come back, now, look at the electric cord, you have the wires, but there's an insulator around it. if there's any erosion in that, then we've still got it the message has to go through the nerves and if there's any attack, by your immune system on something called mialin, the since lainsulator. there's tremor and coordination problems and visual problem. bowel issues and that's called ms, multiple sclerosis, an attack on your central nervous system, it's auto immune and no cure for it, see it in women between the ages after 20 and 40 and you can see the erosion. >> kelly: exactly. >> and so the message is not going to get through and a leak of the information that we need and that's what all the movement and coordination is out of whack.