Understanding Fear, Part 1: Chemical and Biological Responses to Threats, Danger, & Abuse

Fear can hit in a split second, before we have words for it, and then we’re left wondering why we reacted the way we did. With this episode we begin our 4 part series about fear by getting specific about the science. With Jordyn Lawson, Chief Residential Officer at Genesis Women’s Shelter & Support, we unpack what fear really is in the brain and body, why it’s tied to survival, and how the amygdala works like a smoke alarm that can shut down the thinking brain when it senses danger.We talk through fight, flight, freeze, and fawn, including why “freeze” can feel like total paralysis and why memory can get fuzzy during terrifying moments. We also explore the difference between real threat and perceived threat, and how trauma can make the nervous system extra sensitive to cues that resemble past danger. For survivors of domestic violence, that context matters: fear often tracks patterns, and instinct can be protective even when other people dismiss it.From there, we move into PTSD and complex PTSD, the impact of chronic fear on adults and children, and the behaviors that can grow out of survival mode, like anger, avoidance, people-pleasing, isolation, perfectionism, and dysregulation. We close with practical nervous system regulation tools you can use right away, including simple grounding, box breathing, five-finger breathing, cold water, and paced movement, plus the mindset shift we keep coming back to: fear isn’t the problem, what happened is.