Aah, the joys of modern

Aah, the joys of modern technology
Well, drat.
I had a decent blurb about substitute teaching here but resized the window without thinking and lost it. *sigh*
Having expressed myself on the subject already, I am unfortunately now not in the mood to rewrite it, so you will have to go through the day without the benefit of my musings on substitute teaching.
I’m sure you’ll cope somehow.