Stroke or old age?

When driving the car I seem to drive less fast than I did. To me, 50mph seems more like 60mph or faster. It is as if the world seems faster to me, at least on the roads. Also, I seem much slower doing things these days. I put these down to my stroke 2.5 years ago, but I guess I am getting older and slower.  At 67 I don't think of myself as very old though.

When our children were little we had a family joke about drivers with hats. There seemed a high correlation between drivers with hats and slow, doddery drivers. We put this down to age (most hat wearers were old) and maybe they started driving before the driving test became compulsory?

Anyway, I guess I am looked at as "a hat" these days,  even though I don't wear a hat to drive! Ho hum!