Also factor stuff from my experience as a Pio when it was 90hrs a month.
How much of that time was spent, BSing in the car with my other young guy Pios.
How much was driving to a RV knowing they wont be home on one side of town, to then go to another RV on the other side of town you also know isnt gonna be home.
How much of that is from sitting in coffee shops for an hr but taking off 15 min instead of all the time.
So 2 billion hours preaching. Yea funny:)