This is how I view parallel processing, having your own train of thought and being able to differentiate a tulpa/host vs yourself all while they have their own thoughts/emotions.
I think this is more what parallel processing should be about. I've been going around all year trying to figure out what is possible and how to achieve it, and mostly coming away with "That's not possible." It leads me to believe tulpamancy is really very limited and tulpa and host basically have to take turns talking and existing. If it's possible to talk/think at the same time, I want to know more tbh