^ yeah, i've noticed the consistency thing. they need you to make sense and be real and true... (don't suffer fools gladly)... i think we have a lot in common, INFPs and INTJs, as well. i'm oblivious when it comes to Ni, though. i will be gentle.
i really appreciate their logic and confidence.
i wish i could help you more with Fi... i suppose for me, as i'm not a strong F and i think still probably know Fe better... it's just taking the plunge... even though it might scare you to go there, exploring your feelings, it's like a revelation.