A question he gets from his own brother and his own mother, answered from inside the experience rather than across a desk. Every quote below plays the exact moment from the recording — just tap it.
What isn't the signal
Sometimes I walk into a room and wonder what I came in there to get. Does it mean I have Alzheimer's? No.
Forgetting a name does not mean dementia either. It means his memory isn't perfect, and he says it should not concern him much. What should concern him, he adds, are the people looking at him and wondering what's wrong with Rob.
What is
Is there a meaningful change in someone's ability to function?
The examples he gives are specific and behavioural: getting lost somewhere familiar; repeatedly asking the same question, especially over a short period; suddenly struggling with finances or tasks that used to be routine. That is the threshold worth acting on.
Who notices first
This is the part families need most. It is usually not the person forgetting who spots it. It is someone who knows them well saying your mom's different, or these things just happened. His ask runs both ways: if you notice it in yourself, talk to your doctor or a family member; if you notice it in someone else, talk to that person and help them get checked out.
So healthy aging isn't about never forgetting something. It's about meaningful change in ability to function due to forgetting something.
He ends by asking your name again — and admitting his workaround. He will remember Tommy the carpenter, or the former nurse. The name goes, the person stays. It has been that way his whole life, so he is not worried yet.