is the True Self. It is the place inside of you that you truly are. ILI is the type that knows his true self. LSE has as PoLR because his true self died long ago and he's faking it. ESE has as PoLR because he doesn't have a self at all. He's the p-zombie.
is the Genius. It is the spirit that causes you to know and is what we stereotypically mean in common English by intuition. ILE is the type that knows his genius. SLE has as PoLR because he's unbelievably ignorant. ESI has as point of least resistance because he genuinely enjoys being dumb.