That's the word I uttered just now as I flopped down on the sofa.
I met up with the girls after breakfast for our usual Sunday morning walk. The rain had stopped but it was still very windy.
Today's walk was two hours, up and down a couple of pretty steep hills. I am not yet used to remembering to use my recently prescribed inhaler (it seems I do have asthma after all) so I struggled with my breathing on the steep sections.
Towards the end of the walk the rain returned so it was good to get to the coffee shop for coffee and cake.
Now back home, a cup of tea and a hot shower. I feel very sleepy.
We are supposed to be meeting friends at our local pub tonight for a meal. Just hope that I can stay awake.