Yeah, its something that people often forget to explain because they figure everyone already knows, so we figured it might be helpful to write because *no one* has a Sourced essay that actually covers what it really is down to the origins and why all the people up to their eyeballs in the outsourced fictional identity community have A Lot Of Feelings about the situation, particularly those who Were There.
We got tired of copy-pasting the same 10+ paragraphs every time someone asked what people meant by 'kff' and some people had asked for a post they could link to about it, so we made one.

The upsetting source essay something we saw a LOT of need for, people just... dont know how to know when their source is hurting them or how to cope with that. Its been floating in our to-do list for about a year, so we are glad its finally out in the wild.