The "devil on the shoulder" is the opposite counterpart of the angel who offers wise and virtuous advice. He's saying that he can't sell his soul for success because it's already forfeit due to his wickness and stupidity. Probably not intended to be taken literally.
The "devil on the shoulder" is the opposite counterpart of the angel who offers wise and virtuous advice. He's saying that he can't sell his soul for success because it's already forfeit due to his wickness and stupidity. Probably not intended to be taken literally.