Only at the beginning? Is that a difference of kind or degree?
And why do you keep pinging me if you don't address the points I bring up? Show me something measurable or all you are doing is pontificating into the void...
But I am addressing youre points, in that I perceive certain aspects of this problem which you may not have considered are directly relevant, which is why I'm pinging you. I'd be glad to desist from this practice if it makes you happy.