When I had a test I managed To get most of the answers right, and the tester gave me heavy hints on the rest, so I was marked 100%. It was kind of him, I thought.
My trouble is there is no exercise I really enjoy. I was a keen field hockey player and winter sports fanatic, but I am now 85 and a leisurely half hour stroll is as much as I can manage. Is this enough? And how can I tell?