Nervous System Wisdom for Everyday Life

Your body speaks before your thoughts, and it’s saying more than “I’m stressed.” In today's episode, we dig into how the nervous system shifts between protection and safety—and why chronic activation quietly steals reasoning, empathy, and impulse control. Instead of blaming yourself for reactivity or burnout, we reframe these moments as adaptive responses that can be guided with simple, reliable tools.

We build practical skills you can use today. Emotional granularity shows you how to trade fuzzy labels for precise language. Next, we lean into interoception, the practice of sensing internal cues like breath, heart rate, and tension before the mind creates a story. We also explore somatic awareness and micro-resets—small, consistent actions like relaxing the jaw, adjusting posture, and lengthening the exhale—that measurably influence nervous system state without elaborate routines. 

Finally, we zoom out to self-regulation. Better regulation widens perspective, improves decision quality, and helps values translate into behavior at work and at home. 

Book recommendation: The Secret Language of the Body by Jennifer Mann and Karden Rabin. 

If this conversation helps you breathe easier or think clearer, subscribe, share with a friend who needs it, and leave a quick review to help others find the show. What signal did your body send you today—and how did you respond?

For more insights on psychology, neuroscience, and mental wellness, you can go to my website, www.natashasheyenne.com for my blog, events, courses, and to sign up for my newsletter. 

Thank you for listening to Life, Alchemized.
If something here resonated, let it settle before you rush forward.
Awareness is already movement

Transcript

Protection, Safety, And Survival Modes

Chronic Stress And Cognitive Tradeoffs

From Self-Judgment To Systems Thinking

Emotional Granularity As A Core Skill

Interoception: Signals Before Stories

Somatic Awareness And Micro-Resets

Self-Regulation As Trainable Capacity

Book Takeaway: Listening Over Fixing

Closing Reflection And Next Steps

SPEAKER_00 0:06

Welcome to Life Alchemized, where science meets inner transformation. In today's episode, I'm going to talk about the nervous system because I will reference it a lot in future episodes because it's something that works automatically and something that we have some control over, especially when it comes to our experiences and how we show up. So let's start with how the nervous system works. And I promise this is not going to get too clinical or too nerdy. It'll be just the right amount of nerdy. At its basic level, our nervous system moves between protection and safety states. And this is where our fight, flight, freeze, and fawn responses live. And those are what are called adaptive responses, which means that it changes depending on the environment. It literally adapts. When we're in these adaptive responses and the brain believes it's under threat, it prioritizes speed over accuracy. So with this, our logic and reasoning are reduced when those survival circuits are active. Now, where does our brain even get this information? It gets it from our body. The body reacts first and thought follows. So our body takes in so many inputs from our environment through our senses, and then our body feeds that information to our brain, who then decides what we do with that information. The nervous system's primary role is survival, not your comfort. And those stress responses are protective and not personal failures. Many reactions happen before a conscious choice can be made. So when we experience burnout and anxiety and shutdown, those are just signals of overload to our systems. Now, I know that some of what I've shared is sounds like just a real bummer. But in a few minutes, we will dive into some strategies for shifting from the what's wrong with me to what is my nervous system responding to? So we will get there. But before we do, there are a few other points I want to make about stress and the nervous system, specifically how it impacts our thinking, decision making, and our behavior. So many of us live in a consistent or almost consistent stress state. We have these demands at work, at home, in our relationships, and we can absolutely handle stress. And the human body and brain can actually handle small bursts of stress really well. Ideally, there are times within the year when work or life may require more from us, and then we hopefully have some slower seasons, not like seasons of nothing, but just not seasons of elevated stress. However, like I said, this is ideal and is often not the reality for most people. We are constantly in that place of stress with no reprieve in any season. So this chronic activation reallocates our brain's resources so that we can survive in that constant stress state and with all that cortisol, which is the stress hormone, being just dumped into our body because of it. While your body is allocating resources to surviving the stress, it then limits your access to reasoning, empathy, and impulse control. This narrowed attention and short-term thinking will dominate the situation. This is evolutionarily appropriate because in our lizard brain, stress is stress, whether that is getting feedback we don't like or agree with at work, or we're being attacked by a wild animal. When we're in a dangerous situation, a true dangerous situation, that narrowed attention and short-term thinking help us survive. It's because of that that many of us are still here today. So we should thank our nervous system for this. But the challenge is that we live in a world where that stress is now the norm. And we have burnout because of sustained nervous system overload and performance issues that are really reflective of regulation issues. In these stress states, our threat and negativity biases are also intensified. So we start to even perceive the world as more threatening and negative than it actually is. And this additional cognitive load reduces our ability to regulate our emotions and it diminishes our decision quality. So all of this changes how we respond to others and how we care for ourselves. Throughout all of this, though, it's really important to remember that stress changes our capacity, but not our character. These patterns are predictable nervous system responses, and insight here will help to reduce your self-judgment and restore our choice. So we don't just have to throw up our hands and give up agency. Our awareness can interrupt some of these processes. Instead of letting our nervous system take over, we can learn to work in partnership with it. And this doesn't mean that we'll be able to control everything, of course, but we can certainly interrupt some things long enough to get a foothold and interpret things in a different way. So the goal here is not control, it's this internal collaboration. Let's get into the strategies that will help us with this collaboration. The first is one of my favorites. You'll probably hear me say that a lot. I have a lot of favorites, but the first is emotional granularity. When our brain gets input from our body, there are a lot of emotions that can pop up. And emotional granularity is the ability to name what you're actually feeling with precision instead of using one big blurry label. So rather than saying something like, I'm stressed or I'm upset, you can identify whether you're anxious, overwhelmed, disappointed, resentful, or uncertain. And this is really important because when you name emotions more accurately, your brain gets better information. And better information leads to better regulation, it leads to clearer decisions, and fewer emotional pile-ups. So, in short, this clarity calms your nervous system. Think of it like emotional resolution. Low granularity is fuzzy, but high granularity is sharp. There's a really great tool that helps with this called the Feelings Wheel, created by Dr. Gloria Wilcox in the early 1980s. And it has these three rings with general emotions in the center and the emotions getting more specific in the outer rings. And so you start at the center and you move to those outer rings. And I love this tool because it really does increase our emotional granularity without forcing analysis and judgment. I'll give a few examples. But if we use the feelings wheel, you start at stressed, then you can move to anxious, and then you notice that overwhelmed or pressured fits better. And with this, you end with a high granularity statement like I'm overwhelmed because I have too many competing priorities. And this really helps because overwhelmed points to a capacity or a prioritization issue. Saying that you're stressed, it doesn't tell you what to do next. Another example would be the low granularity statement of I'm angry. On the feelings wheel, you can trace that to frustrated, then to unheard or resentful. So you could end with a high granularity statement of, I'm resentful because I feel unheard in this in this decision. And this is much more helpful, right? Anger wants release, but resentment wants repair. Naming the right emotion is going to change your response and the body's response. Emotional granularity really turns our feelings from noise into information. And information is something your nervous system knows how to work with. Another way we can change reactivity into information is using interoception. And interoception is your brain's ability to see what's happening inside your body. So it's really sensing what is going on in here. And it's how you notice hunger, fatigue, tension, your racing heart, or even that kind of subtle like something's off feeling, even before you're able to explain it. But interoception helps us answer the question what is my body experiencing right now? This matters because your body often detects stress, overload, or safety before your thinking mind does. And it's taking in all that information from your senses. Strong interoception will help you catch those signals early, you can regulate sooner, and you can avoid pushing past limits until burnout forces you to stop. Think of it as your internal signal system. When it's clear, you can respond. But when it's muted, the signals get louder and more disruptive. Before I give you some examples of how we can use interoception, I also want to highlight quickly that interoception is not a couple of things, also. So it's not emotional analysis or self-monitoring or fixing. It's not asking, why do I feel this way? It is simply noticing the sensation without story. And why I bring this up is because we often move too quickly from sensation to narrative. But the body is more accurate than the mind. Frequently, it's more accurate than the mind. So pausing at sensation helps to restore some agency in that space. Okay, let me give you a few examples of interoception and action. When it comes to catching stress early, if we have low interoception, we don't notice anything until we're exhausted or irritable or shut down. Now, with interoception, we'll start to notice shallow breathing. Maybe our jaw gets a little tense, our chest starts to feel tight, and you know, it happens mid-meeting or midday. And really what's changed for you here is that you pause, you breathe more fully, or you take a breath before your nervous system escalates. The signal itself didn't change, but your ability to hear it did. So it's just that noticing of, oh, okay, my shoulders are starting to rise, I'm starting to lean back or forward too much in my seat. It's little stuff like that. And with that, again, just taking that deep breath. You will hear me reference this so many times because when you take a deep breath, just think the deepest breath you've taken all day, that will help to calm your nervous system and help you get back on a good thinking track better than almost anything else. An oxygenated brain is a thinking brain. So, again, we notice these things in our body. Now we're going to take that breath, take that pause before our brain starts to run away with a narrative about what that means. Another example is that the other day a friend of mine shared with me kind of how she navigates interoception. Because I noticed something came up and she stopped and she put a hand over her heart and a hand over her stomach, and she said, Oh, this is how I need to make decisions from my body. And I loved it because it was such a physical manifestation of what interoception is. And if we take this further into an example, with low interception, you say yes to something because it quote unquote makes sense, but then you feel resentful or depleted later. But with interoception, with taking that pause to be like, how does this feel in my body? As you consider the yes, maybe you notice there's a heaviness in your stomach or a drop in your energy. And what changed was that you slowed down the decision. You asked for time and you essentially renegotiated these boundaries, whether that's within yourself or with another person. And that was what my friend was doing with her physical act. And she needed this physical act to remind herself, hey, you need to listen to what your body is telling you. And that helps to interrupt her nervous system from just charging forward. It's really your body reporting load. It's saying, hey, these are the things that are going on. And we really have an opportunity to listen to that and be more aware of it and shift some things for ourselves. Because under prolonged stress, the brain is going to prioritize those external threats and tasks. All of our internal signals get turned down. And that's why burnout also includes ignoring hunger or fatigue. It's missing early stress cues. It's only noticing needs when the body forces rest. Now, because this isn't something that we do as often, it is a skill or a muscle that we need to build. And rebuilding interoception requires slowness and safety and gentle attention, not intensity. Because it's a muscle that will build over time, it's one that we need to learn how to consistently use so it can stay strong and we also don't burn it out. Within interoception is also the concept of somatic awareness, which is the ability to notice and interpret what's happening in your body in real time, right? Those two things really go hand in hand. So this is how we notice that tension before it turns into pain, that fatigue before burnout, that activation before reactivity. And this can be in something that is on the emotional side or on the physical side. So we're listening to our bodies because our body is continuously sending information through physical sensation. Our muscle tension, our breath patterns, our heart rate, our energy shifts. And these signals reflect how your nervous system is responding to your environment. So somatic awareness is the skill of paying attention to those signals early before they have to escalate. You cannot think your way out of a nervous system response, but you can influence it. Small intentional actions will create these measurable shifts. And those small intentional actions are literally things like slowing the breath, changing our posture, relaxing the face or jaw, pausing before reacting, redirecting attention to the present moment. When we work with somatic awareness, it doesn't require any sort of complex techniques. It just requires us to be consistent and neutral. You can scan your body and name sensations without interpreting them. And you can notice how your body reacts before you say yes or no. Over time, this practice really strengthens our self-regulation. It improves our decision making, our emotional clarity, and our stress resilience. And it also rebuilds trust between the mind and the body, especially for people who have learned to override their internal signals in order to perform, which is so many of us. So there's no judgment in that statement. That is just a reality of the world that we live in, which is why I wanted to talk about the nervous system. When we listen early, our nervous system doesn't need to escalate to get our attention. And when you respond with consistency rather than force, your system learns that its signals are both noticed and respected. Whether we use emotional granularity, interoception, or somatic awareness, it all leads to us bettering our ability to self-regulate. Self-regulation is our ability to manage our internal state so we can respond effectively to what's happening around us. Because while we want to better understand and control ourselves internally, it also leads to us showing up better in the world, strengthening relationships, and connecting to others. And self-regulation is the process by which your nervous system moves between activation and recovery without getting stuck in either. Every day your system is adjusting to demands, stressors, and stimulation. When self-regulation is working well, you can mobilize energy when something requires action and then settle yourself when the demand passes. That way you're not in that constant overstressed, cortisol-inducing state as often. But when our self-regulation is compromised, you'll feel reactive, you'll feel shut down or chronically exhausted, or even just unable to shift gears. And this matters because, like we've discussed today, your nervous system sets the conditions for so many other things, for your attention, for your decision making, for your emotional clarity and your behavior and even your motivation. We know that under stress, the brain prioritizes survival over accuracy. Your thinking narrows, perspective shrinks, impulses strengthen. Self-regulation allows you to interrupt that automatic loop and regain access to higher order thinking. And importantly, it's not a personality trait. Self-regulation is a skill. And like any skill, it's influenced by capacity, environment, and history. And I know I've mentioned the word skill a few times today, but that's because I really want to drive home that these things are within our reach. They are skills that we can learn, build, and become really good at. Chronic stress and trauma and sleep deprivation and cognitive overload, all those things reduce regulatory capacity, our ability to regulate. And when that happens, Many people blame themselves for reactions that are physiological in nature. But understanding self-regulation can help us remove some of that shame because it replaces self-criticism with strategy. So that self-regulation isn't going to eliminate stress. It would be impossible to do that, but it does increase your ability to work with it. And this is why the nervous system and understanding self-regulation is so foundational for leadership and mental wellness and even sustainable performance. Because without it, insight doesn't translate into action. Values don't translate into behavior. And resilience just becomes a matter of endurance rather than adaptability. So we've talked about so many things today. And the biggest thing I would love for you to take away is that you can work with your nervous system to control how you show up. Whether you use emotional granularity or introsception or something else that's worked for you, understand that your nervous system is working based on inputs, and you can guide those inputs in a way that is helpful to you. Before we go, I want to leave you with a book recommendation because recommending books is my love language. And today I have for you The Secret Language of the Body by Jennifer Mann and Cardin Rabin. And the premise of this book is that your body is not malfunctioning, it's communicating. The book is about your nervous system and about your biology. But it doesn't approach systems as energies or defects or glitches to override. Instead, what I love that the authors do is they're really inviting us to listen and listen gently and curiously and without panic. What I appreciated immediately is that this book isn't about fixing yourself. Because I think a lot of times when we're like, oh, my body responds this way or it does this, how do I fix it? How do I stop it? Instead of just honoring that, like your body is trying to tell you something that is something that has evolved over millennia. So we just need to better understand it. And when we can better understand it, we can actually move through it and use it to our advantage. I think that one of the strongest contributions of this book is how it also reframed chronic stress. So the authors explain how prolonged stress trains the nervous system into survival mode and narrows our perception and amplifies other symptoms, whether those are physical, mental, emotional, it amplifies all those other symptoms. So over time, your body learns how to speak louder, not because it's broken, but because it hasn't been heard. And this is where I think the book did a great job of quietly challenging modern productivity culture. Because so many of us have learned to override discomfort and push through signals and just kind of gaslight ourselves. And then we treat resilience like it's endurance. The author's compassion about how true resilience comes from responsiveness and not force. And there's no shame in any of this and no implication that you caused your symptoms by thinking wrong thoughts. And instead, the book has this really steady emphasis on safety. Another thing I really liked about this book was the practices in it, because the practices are really simple and reflective and grounded in awareness rather than control. They were things you could do in just a couple of minutes and didn't feel like, oh, I gotta set aside an hour so I can sit down with my journal and really get into this. They were things you could really do immediately. So ultimately, the secret language of the body is a really beautiful invitation to stop translating discomfort as failure, to recognize symptoms as information, and to remember that your body isn't trying to sabotage you, it's trying to keep you alive. And when I finished reading this book, I was like, oh my goodness, this ties perfectly to today's topic for the podcast. So I wanted to share that with you. Thank you for listening to Life Alchemized. If something here resonated, let it settle before you rush forward. Awareness is already movement. Have a great week.