Emancipation you're shifting to be the most genuine you at the moment that your speaking. You aren't just one true self, but an amalgam of different personas. These different versions of yourself aren't merely masks, but aspects that you channel, which is often already well calibrated as a high Fe user. There's very little need to worry about authenticity when you're naturally being the "you" that you need to be at a given moment. The changes of voice are merely symptomatic of this shifting.