Fi can be indifferent for me but only if it and my puny Ni hook up and present a mini-INFJ style doorslam. Otherwsie Fi makes me care even about the cruddiest and most hopeless cases. Fi makes us adopt the dogs from the shelter that are missing a leg, blind in one eye and come with an elizabethen collar to keep them from eating thier own tail.
Te for me is an analytical feature. It is fueled by the Ne/fi mission. It sorts individulas by usefulness and is indifferent if some must be put by the wayside for the sake of productivity. If they do not support the Ne/Fi mission then I am indifferent to them.
Now, I think back on the ENFJs I have known w in real life (who make me glad to know about happy pink pirahna style ENFJs.) They are very controlling but in this odd, happy, sweet way. Yet very quickly our interactions break down as I never can "meet" thier expectataions. They keep trying to emotionally fiddle with me, yet I can FEEL it and I HATE it. So maybe that is the Fe, working its magic need for group harmony upon me.
What is Fe's goal in the world? What is it trying to do? What would be the perfect Fe world?
(Ever read "The Giver"...)