Have you seen a senior citizen doing tai chi looking grouchy and grumpy at the same time?
Or crying while he’s brisk walking; or bitching about life while putting his loving touch to his flower garden?
I am sure not. It’s like salt sprinkled on the icing of a yummy hazelnut chocolate cake.
It’s because exercise, or any physical activity, has the transforming power of making a lethargic and boring day to a sweat-drenched and invigorating one.