So one thing about being cisendogenic is, well, we don't speak for every cisendogenic out there but we've always been able to warp our internal communication and sensory perceptions in ways to suit our needs that seems uniquely plural, and have been able to do so since before we had the word "endogenic" to describe our system.
It's really easy to overcome your executive dysfunction 90% of the days for your adhd when your brainbuddy can just pop up, read off the item on the list to you, and then you go do it because you already have a body double technically.
With respect to transendogenics, if you can get a close approximation to this or similar, and then, intentionally, translate/move around/impose the following overlay you feel into your surroundings, you have a pretty good idea of the thing we've been able to do since birth essentially. It takes a lot of being aware of who you are which we feel like transID communities probably do given their open-ness about their IDs in a world that seems to hate even the most basic ones (transgender, transspecies).
Sometimes we can even do it with only one person being everywhere/in multiple places at once (one headspace location, in front, and projecting at the same time) — apparently that's a lot even for other endogenics though, and only a few members in our system can do this in the first place, but we say it to guve you a more extreme example of how this can look. Easily mistakeable for a median system if you don't have a very strong sense of self or a veey good sense of discernment (preferably both).
