As most of you know, that due to the unknown cause of my neurological condition is starting to get me down.  It is frustrating and disheartening when the doctors are unable to give you the answers that you so desperately crave.  It is simple - being undiagnosed is dejecting and can causes psychological symptoms such as depression.  All we crave is a diagnosis - a name for the cause of all that we go through on a daily basis.  A...