PIECK FINGER - ESTJ
Extroverted Thinking (Dominant, TE): Pieck is factual in her approach to situations, she is able to reach conclusions based on what steps are necessary for a given result (manga, ch. 116), she is also able to read which plan will be made, based on the situation addressing the strategy more efficient against your enemies (anime, S4, ep8). Always calm, and with a discernment of when and how to act, Pieck easily takes the lead, explains the reason for the decisions made and efficiently reposition warriors and settlements in critical moments.
Introverted Sensing (Auxiliary, SI): She always uses references of things that have already happened or that she witnessed, as a support to her conclusions, she can recognize a Marleyano soldier seen 3 years before (anime, S4, ep 8), she remembers the way in which Zeke was honest with Eren in first interaction with them, as well as recognizing Eren years later (manga, cap 116). She can also use information already collected from her enemies as a basis for her strategies (anime S4, ep 7).
Extroverted Intuition (Tertiary, NE): Despite not having this role in critical moments, she shows an open mind accepting changes that happen in the environment. She was able to face the fact that Zeke was not who she demonstrated, just accepting that her references were not correct. Despite not being open about these changes, Pieck manages to accept that different things can happen without needing to be so shaken.
Introverted Feeling (Inferior, FI): It is very rare to see Pieck go into the bottom, except when she loses someone who is emotionally involved or who passes confidence, that moment Pieck loses focus and becomes apathetic (manga, chap 130). That was the only moment that Pieck demonstrates his inferior.