The most common question I am asked these days (besides if I have a pencil a student “can” use) is, “How did you know your husband has Alzheimer’s?” Sometimes before I respond, the well-meaning person may say, “Did he forget where he left his keys or what he was going into a room to do, because I do that all the time?” Well sure, he has done those things, but haven’t most of us?  No, it was much more dramatic than that. Jim’s mother had Alzheimer’s and her mother probably had it, since she was placed into a care facility at a young age.  Like anyone in a family with…