Taking a siccie, kind of

I've been getting a a sore throat the past few days, so this morning I decided to take a sick day. When I called Bossman, he told me that Pompous Ponce also had called off ill. Knowing that BM was left a bit short handed, I told him that I'd teach my company K class this afternoon 15h - 16h30, because:

I have all the materials and log book at home;

I've already prepared the lesson;

I live closer to company K than the school, so it's easier for me to run over there and teach the class than run the materials back to the school.

So, I'm kind of but not really taking a siccie.