Why does it matter? Why even spend an once of energy trying to understand what it might be?
I am not trying to be snarky here...just that imo; I have learned that you can't apply logic to an mlcer.
"The difficulties of Life are intended to make us BETTER,not bitter". "Fear is a prison, where you are the jailer. FREE YOURSELF!" "Life is usually all about how you handle Plan B." - Jack3Beans