This guy got famous for doing just that: https://en.wikipedia.org/wiki/Fernando_Pessoa https://en.wikipedia.org/wiki/Fernando_Pessoa I think he even broke up w

This guy got famous for doing just that: https://en.wikipedia.org/wiki/Fernando_Pessoa https://en.wikipedia.org/wiki/Fernando_Pessoa I think he even broke up with his girlfriend through letters in which he pretended to be someone else (if I remember correctly).