Feeling much better thanks.

At last......
Managed a Parkrun in close to a "normal" time for me.
Stayed awake all day so far, and managed to do something I've been attempting since I took early retirement. ..
An afternoon Pie and a Pint.. it's only been 3 years.

Don't get me wrong. I've managed an occasional afternoon pint (usually after exercise), and I've also managed an occasional afternoon Pie (usually under duress).

But it's nice to put all that practice together.