Polyvagal Theory: Why You Feel So Anxious All The Time - Dr Stephen Porges
In a Nutshell
Our physiological state determines our capacity for connection, curiosity, and resilience, with anxiety reflecting a nervous system locked in defensive mode rather than external circumstances. Polyvagal theory explains that mammals evolved a specialized vagal system enabling social engagement and co-regulation, where signals like prosodic voices and smiling faces directly influence our physiology and ability to access higher-order capacities. Recovery requires interventions that retune the nervous system—such as resonance breathing, vagal nerve stimulation, or the Safe and Sound Protocol—to expand the window of tolerance, rather than relying on willpower or cognitive approaches alone.
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Dr. Stephen Porges created polyvagal theory, authoring more than 400 peer-reviewed scientific papers. The theory states that our underlying physiological state affects how we perceive the world, how we interact with others, and how receptive we are to others engaging us. Our behaviors are not all intentional, as we experience days when we feel constrained and other days when we feel energetic and engaging. We need to pay attention to our underlying physiological state to navigate a complex world.
Humans respond to the local ecology like plants, detecting signals and responding accordingly. Despite our intelligence, we create narratives of control when we are actually being swept away by environmental challenges. We only acknowledge feeling overwhelmed once it reaches a certain threshold.
This dynamic is adaptive because the world was a dynamically changing place. However, we have lost innate and intuitive skill sets for recognizing when our body loses resilience. Culture trains us to suppress feelings or "get over" things, when in reality the body broadcasts signals to our awareness that we are told to ignore.
Many people are too at the mercy of their feelings and could benefit from greater agency. However, denying the real dynamic that we are a system interacting with our environment creates problems. Markers of success may be confounded because part of being successful involves feeling good about being a person, and motivation for working often stems from overcoming feelings of inadequacy.
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