"Repetition is to education what repetition is to education". It tooks me time to strike me with its second mesmerizing effect: I had to hear this sentence a single time before it deeply engraved in my mind, in such a way that it most likely will stay there until I die.

Not all learned/acquired behavior works like that, at least at the subjective level that we can experience as human being (putting apart obviously the fact that we all have different subjective experiences).