As we age, giving up things becomes a part of life. I used to race motorcycles and vintage sports cars, play golf and do all sorts of physical activities. A broken back (racing a go-kart), ribs, a concussion and degenerative disk disease have taken their toll. At 76, there will be more things to give up. I'm still trying to build models but like you, I have eye issues as well as unsteady hands. I guess the little saying in my signature sort of sums it up.