Hidden snags of modern plumbing.
Two years ago all my plumbing (in my house not in me) was reworked and a nice new pressurised system installed & those nasty water tanks in the attic removed.
Today the water company are digging up the road to install new pipes and have turned off the water & will do so till Sunday.
So with no attic water tanks, none of my plumbing (except the heating) works and I've had to store drinking water in some big jars.
Old Programmers never die!
They just fall to bits.