I read an interesting study concerning how our memory works: People who learned number sequences by heart, and the following weeks studied a new effective techn

I read an interesting study concerning how our memory works: People who learned number sequences by heart, and the following weeks studied a new effective technique for remember numbers, subsequently did not remember the first numbers as well as people who did not study new memory techniques. It suggests that childhood amnesia could be a result of us learning a new way of thinking when we grow up.