And that because of the fact that I am attempting to reproduce her voice as faithfully as I can, it must now re-emerge in a voice unavoidably my own.
It shows an amazing skill we human have, which is none other than the ability to adapt. This person focused on reproducing the voice of someone else, and after the attempts this person was able to do so with mastery. And it was to the point that it felt as if it was now natural.