Hello I wondered if someone could tell me what Fe actually is in your own words not a definition. Similarly what is Fi in reality not as a construct. take our free personality test! Extraverted Feeling (Fe) vs. This ties into my post, Fe -Ti vs. Fi -Te Function Pairs, where I explain how FJs and TPs focus on Fe and Ti methods and data, while FPs and TJs emphasize those of Fi and Te. Elfboy's Fi vs Fe test. 1) my feelings are easy to describe in words (conversationally, not in writing) a) often b) not often, but more so in writing Comparing cognitive function tests.