High social complexity (lack of clarity around the social expectations, cultural norms, and how to navigate the expected social realities of a situation) + low form predictability (confusion about what is going to happen moment to moment, day to day, week to week) = stress reactive behaviors (fight-flight-flock-freeze-appease or signs that the amygdala, the lizard brain, has taken control and the prefrontal cortex—the part that learns and plans and creates—isn’t fully engaged).