That is a non sequitur.
-A8
It's been my observation that the rules of logic are such tidy little boxes.
Reality has a habit of not fitting any tidy little boxes.
But the rules of logic sure are comforting brick bats to rant and batter with. Don't shed a lot of enlightenment but they're great for beating an opponent about the head and shoulders for not playing according to one's own construction on reality.