Autumn/winter borderline

This blip of holly berries against a background of blue skies and a tree still in its autumn colours represents my ponderings today. Is it winter now, or are we still in autumn?

The main side-effect of my vaccinations yesterday was insomnia. Although I went to bed at 9:30pm (my usual time), I didn't fall asleep until 4:20am - grrr! I can get by on five hours of sleep, but not four. All those things that I hoped to achieve today are still languishing on my list. 

I will be going to bed very early this evening in the hope that I will catch up on my sleep and bounce back to life tomorrow.

Exercise today: none.