I haven't had the shaky hands so far, but I suppose it's one more thing to look forward too. Mostly, I've avoided these common old age annoyances, except for itchy skin, which was driving me to distraction until I found a way to stop it. Doctors, general practitioners, don't seem to have a clue about itching. Mention it to them and they act like; " Sheesh! Call me if you come down with cancer or something actually serious."
I can understand it though. Years ago, I heard a couple of old people discussing being bothered by constant itching, and I thought to myself, "That doesn't sound all that serious." I guess it's not until you end up bleeding from scratching.