Introverted Sensing (Si)
Si is characterized by a discrete frame of reference of Pi low-fidelity objects and their associated derived narratives. Si narratives are often detailed in categorical specificity, deriving themes from the interrelation of impressionistic narrative markers.
Introverted Intuition (Ni)
Ni is characterized by a cross-contextual reference of low-fidelity objects and their associated derived narratives. Ni narratives are often triangulated from a wide breadth of aspect related data, deriving an overarching causal theme.