Let's ground the theory in types that you see in real life. We are all the types in some way by sharing all the functions and act every way in the circumstances that unfold, but what overall arching patterns that are base level is you.
LII are trapped in Ti land and spiral into shattering ideas in parts where there is nothing left, and build from here new ideas.
That is one example of ego manifestation.
Ground it into something that actually takes place and that is knowing type IRL.