Human reactions to threat are not a matter of character, willpower, or “coping better or worse.” They are encoded in our nervous system. Every human being possesses biological survival mechanisms that activate automatically when the organism detects danger. The problem arises when these mechanisms, instead of being activated temporarily, begin to dominate the entire psychic life. From a neurobiological perspective, survival responses are driven primarily by subcortical brain structures that...

In recent years, social media has been full of bold claims like: “People who regularly suppress their emotions are 35% more likely to die early and 70% more likely to die from cancer.” But where does this number come from and what does science actually say? In this article, we’ll explore the evidence, the biological mechanisms, and the practical lessons behind the link between emotional suppression and physical health. What Do the Studies Show? One of the key studies behind this claim is a...

We often hear that “the body knows” or that our nervous system never lies. That’s only half the truth. The nervous system is an extraordinary guide but only when our traumatic imprints have been processed enough so the body can tell the difference between “then” and “now.” When trauma remains unhealed, the nervous system becomes confused. It detects threat where there is none, amplifies minor signals, and treats everyday conflict or stress as if survival is at stake. This is not intuition....