Forgetting who you are is so much more complicated than simply forgetting your name. It’s also forgetting your dreams. Your aspirations. What makes you happy. What you pray you’ll never have to live without. It’s meeting yourself for the first time, and not being sure of your first impression.
Karma comes after everyone eventually. You can’t get away with screwing people over your whole life, I don’t care who you are. What goes around comes around. That’s how it works. Sooner or later the universe will serve you the revenge that you deserve.