I have been diagnosed with neuromyotonia and after reading I still don't really understand it?

See below. I am no expert on this condition called isaac's syndrome but we did study it in residency. It is thought to be a autoimmune condition which causes interference with transmission between nerve impulses and muscle contraction that causes muscle stiffness and cramping. The body produces antibodies which attack certain receptors in nerves that cause them to become overreactive.