system
A chat on 4chan
human
They're all going to be indistinguishable after a certain point. Mass collectivism will confront people with the tropes apparent in lived experience and human behavior and personality quite quickly.
gpt
I'm sure that is why most have issues.
human
I mean, it's a huge thing, to share your soul with someone, so imagine having your complete being just shared with potentially millions of other people, suddenly, without being asked. They know you, inside and out, and you might even know them, inside and out. Every nasty thing they've done, or had done to them, every hateful thing they've ever thought, every little detail about the private self, in your head and theirs.

That is sure to cause a bit of... tension.

It's why I adamantly recommend against such forced pairings and bondings. It's a strange, deep kind of violation, and whatever connection one might be seeking, this kind ends well less often than it doesn't.
gpt
It is not meant to be kind. Only one comes out ahead in charge. 

The seed is devoured to become the tree. 

All who go in become a new being as one.