Poe was the first writer to write about main characters who were bad guys or who were mad guys, and those are some of my favorite stories.
Stephen KingTalent renders the whole idea of rehearsal meaningless; when you find something at which you are talented, you do it (whatever it is) until your fingers bleed or your eyes are ready to fall out of your head. Even when no one is listening (or reading or watching), every outing is a bravura performance, because you as the creator are happy. Perhaps even ecstatic.
Stephen King