STOS path

[APeacefulWarrior]

The polarities aren't paths.  Paths lead to polarities.  If you try to invent a path that splits the difference, that's exactly what you'll end up doing - meandering back and forth without embracing either.    And honestly, what you're describing is basically just STS-lite.  It's a self-centered attitude that's not focused or willful enough to be harvestable, and without enough positivity to make it likely a person would cross the 50% threshold in the other direction.

Polarizing either way sufficient to make the 3D-->4D graduation requires a level of deliberate choice and deliberate behavior.  A positive entity truly embraces the idea of universal interconnection and sees how helping others also helps the self, so they set out to deliberately try to improve the world in some way.  OTOH, a harvestable negative entity isn't just a sad\mean\angry bastard.  He's someone who's deliberately dedicated himself to the manipulation\oppression of others for the sake of personal gain, almost exclusively.  

Harvestability, as I gather it, is largely a reflection of one's self-awareness and self-actualization.  Simply being reactionary and doing to others as they do unto you would make it difficult to obtain either quality.  So it seems fairly unlikely to me that this would lead to significant polarization in either direction.

(Then again, perhaps some people are here to lead deliberately grey, neutral lives to teach them patience or something. Who knows? (*shrug*))