Our digital identities are far more easily lost than we realize. In his amazing "Last Lecture", delivered in 2016, renowned bioethicist Glenn McGee tells the moving, amazing story of literally being locked out of his life. A life-long fan of Apple Computing, McGee found that instead of being protected by encryption and other cybersecurity measures, he was destroyed by them. The story has an incredible end.
(In a "Last Lecture," a professor is challenged is to give a short talk as if it were the last lecture they would ever give.)