At that point you can't even call it karma. It's just damnation. It doesn't matter how hard you try to change or reform, or how much you grow. You always need to be ready to pay any price for any past mistake as many times as it's asked.
Madness string 111481
Personally, I find Saturn to be the most unnerving planet. Its face looks straight on anyone looking at it, no matter where one stands or what it's doing.