Ash • Vault & Vision on Instagram: "The “fight-or-flight” concept we learned was shaped by a 1920s lens of male physiology. In reality, threat responses evolved across contexts: there were women who hunted and fought, men who nurtured and protected children, and nervous systems that adapted to both physical and relational danger. • “Fight-or-flight” is developed by Walter Cannon in the 1920s, which focused on overt, physical threats, not complex relational or chronic threats • the concept of “fr