Good point. All we got are shots in the dark trying to hit upon the method memory works by. We know a great deal but not emough.

By experience I know that some memories construct dreams that are presented to us. But remembering other dreams is fruitleess. Another age may unlock the mystery.

Remarkable memories of the very young accompany other sophisticated talents and abilities that probably only need a trigger.
Someday we will find that even pre school is late for some developmental abilities to be enhanced.

I bet Mr Rodgers would agree with me.