Baby souls might learn the most immediately following a disagreement. 

Young souls usually learn the most immediately following a disagreement. 

And, John, old souls definitely learn the most immediately following a disagreement... although they usually only disagree with themselves, very politely. 

Agree? 

John, once a year I teach an intensive 2-DAY workshop...

It’s been called: “life-changing,” “transformative,” “the best w/end of my life!”

There's always something new to learn, John, even when you were right.