Hello everyoneThis is not really a question about thumb twitches, but more about whether anyone else has a strange sensation in their thumb, where it feels like it just isn't moving properly? Whenever I test it, it moves ok- but it feels odd- kind of stiff, but not crampy. I really can't explain it very well- it's not numb and there are no pins and needles, it just feels like it's not quite connected to the rest of my hand. It doesn't hurt or anything- it's just that it feels different. Has anyone else had this? it's only in my left hand.Thanks 