DEAR ABBY: I’m an active, 60-something wife, mother and grandmother who was recently diagnosed with early stage Parkinson’s disease. From all outward appearances, I appear healthy and I’m living my life as normally as possible, as my neurologist suggested. My symptom manifests as a right-sided (dominant side) hand tremor that I try to hide as much as possible. Covering my hand with a napkin in a restaurant, sliding it under my leg or putting it into my pocket has worked so far to prevent the tremors from being noticed. This is not going to work for long. My immediate family ...