Emotional Suppression

Barbara Heffernan • October 9, 2025

Emotional Suppression Can Backfire

The Hidden Costs of Emotional Suppression: Why Stuffing Down Your Feelings Backfires

Do you tend to stuff your feelings down, pushing away emotions like fear, sadness, and anger? This is called emotional suppression, and it's a common coping mechanism. But this strategy comes with significant hidden costs. Suppressing your emotions has been shown to increase your physiological stress response, impact your memory, and negatively affect your relationships. In the next few minutes, let's explore what emotional suppression is, why it backfires, and what you can do about it.


What Is Emotional Suppression?


Emotional suppression occurs when you inhibit your emotions. This can be done consciously or subconsciously. When it's done unconsciously, it is sometimes called repression. 


The inhibition of emotion can affect what you show to the world and it can also be that you are denying the emotion even to yourself.


The Spectrum of Emotional Suppression


Emotional suppression exists on a spectrum. At one end, we all need to suppress the expression of our emotions occasionally in particular situations. This can be adaptive—not starting to cry in the middle of an intense negotiation at work, not erupting in anger at your boss or in public or at your spouse. We can choose when to share our emotions and temporarily suppress their expression. As long as we acknowledge the emotion and work through it at some point without too significant a delay, this is what I would call adaptive. It's a coping strategy that probably works for us.


Moving along the spectrum, some people have certain emotions they suppress, perhaps feelings of anger or sadness. Here, people are aware they're having that feeling, they don't want it, and they do what they can to push it down.

Toward the middle of the spectrum, people suppress almost all of their  negative emotions (which has the side effect of suppressing positive ones as well). If we continue this pattern, or if we learned it very young, we reach the point where we're completely suppressing emotions without being aware of it. 


At the far end of the spectrum is what's called repression, where the emotion is suppressed completely unconsciously, out of your conscious awareness.


Common Techniques Used to Suppress Emotions


Here are examples of several common suppression techniques:


*Staying too busy

Running on adrenaline, keeping too busy to deal with emotions. The internal dialogue (conscious or subconscious) might be, "I'm okay feeling all the anxiety and stress about all this stuff, but I'm not going to feel those deeper emotions—the hurt or the sadness, or even the anger."


*Avoidance

"I know that doing X, Y, Z thing makes me anxious. I'm going to avoid it." Avoidance is chosen instead of addressing why the activity makes you anxious, or upset, or irritated....


*Overriding with habitual emotions

Some people feel anxious all the time, and that anxiety probably covers up deeper and more difficult emotions—usually hurt or sadness. Other people might be angry all the time, and that anger does the same thing. It covers up those more vulnerable emotions that people don't like to feel. If this resonates with you, it's worth investigating.


I call the emotion we frequently feel, which covers up the vulnerable emotions, a "habitual emotion." This is a super common technique that I never hear discussed.


*False positivity

This could be false positivity to the outside world as well as to ourselves, essentially denying that we're having any difficult emotions.


*Denial

Simply refusing to acknowledge that you feel the difficult emotion(s).


Signs You Might Be Suppressing Emotions Without Knowing It


Signs that you might be suppressing your emotions without even being aware of it—whether it's subconscious or unconscious—could include:


- Chronic health issues

- Unexplained anxiety or depression

- Feeling detached

- Feeling numb

- Feeling unconnected from yourself or your own life


That last one is a signal of fairly advanced emotional suppression. There's no judgment here. This happens for many reasons, and these patterns are very common.


I recently released a video and blog on why people are emotionally dysregulated, which I'm guessing will attract those who have huge overblown emotions. But it also applies to people who suppress — emotional dysregulation includes both extremes. You can find these here: Why Am I So Emotionally Dysregulated Blog and Video.


Three Major Areas Impacted by Emotional Suppression


I want to highlight three areas that have been scientifically proven to be impacted if you regularly suppress your emotions:


1. How you feel, both physically (your physiology) and emotionally

2. How you think (your cognitions)

3. Relationships


Physiological and Emotional Impact


Research shows that when we suppress emotions, we actually make them stronger. They might leak out in other ways or be contained until they explode, but suppressing them generally makes them worse. It's also been shown that suppressing emotions takes significant energy and mental focus. There's a high cost in terms of the effort required.


There are cardiovascular connections to suppressing emotions, including higher blood pressure and constricted blood vessels. Research has shown a connection to certain chronic illnesses. While that research isn't definitive, it makes sense.


In one research study, people watched movies. One group was told to feel whatever they felt. The other group was told to try not to be impacted by what they were watching. While watching, researchers monitored their heart rate and blood pressure. They found actual evidence that people suppressing the emotion—really trying not to feel anything—had increased blood pressure and heart rate. Their stress chemicals were increasing.


Cognitive Impact


People's memories are worse if they're suppressing their emotions. This makes sense when we consider the energy issue I mentioned earlier. If you're putting your focus on suppressing the emotion, you're not paying attention to what is happening around you. We only encode in memory what we pay attention to.


What we are aware of, we encode. So if our focus is on suppressing our emotions, our memory won't be as strong.


Impact on Relationships


Generally when you suppress your emotions, you end up suppressing both negative and positive emotions. That isn't beneficial for relationships.


What I also find is that when someone suppresses their emotions and maintains false positivity, it can be very distancing for the other person—whether that's a partner, friend, romantic relationship, sibling, or parent-child relationship.


If someone is suppressing their emotions, you get this feeling that you don't know what's going on with them. They may feel like a stranger. This makes emotional intimacy very difficult.


I recently read fascinating research showing that when someone is next to a person who is actively suppressing their emotions, the person next to them experiences an increase in their stress chemicals. The research paired two people who didn't know each other, told one to suppress their emotions, and measured all the physiological signs in the other person.


I've experienced this myself. I can think of many examples where I'm worried about something or processing something, and I'm with someone who says "everything's fine"—it makes my stress levels rise. I could definitely relate to that research.


This has real-world impact: missing details in conversations, missing opportunities for emotional connection. Probably what's missing most deeply is an emotional connection with yourself, because, over time, you stop knowing what you're feeling. Eventually you might feel numbed out about everything, or your emotions just feel like a messy area you try to keep in a box without even knowing what they are.


The Solution: Changing How You Think About and Deal With Emotions


There is a solution, and while it will take time, it's worth the effort.


Step One: Begin to Think About Your Emotions Differently


**All emotions are giving you information.** Our emotions are a treasure trove of information that's helpful for navigating the world, for knowing what we want, for knowing who we are, where we want to go, what we aim for, who we want to be with. All of that is provided through our emotions.


Some emotions are pleasant to feel and others are unpleasant to feel. But if we stop thinking of them as bad or good, and look at all of them as providing information—"What information is this emotion giving me?"—changing that viewpoint will be enormously helpful.


The other viewpoint to change about emotions is to **separate the emotion from the behavior that comes from that emotion.** In working with people over 20 years as a therapist, so many would say, "Anger is bad. Anger is bad." No, the feeling of anger is not bad. The behavior that anger can lead to—acting out in anger—can lead to pretty negative consequences. That behavior you might judge as good or bad, but the feeling itself is not bad.


Think about unpleasant versus pleasant—that's real and valid. Some emotions we like feeling. Some we don't. But don't tie the emotion to behavior that either comes from it for you or for other people.


Many people I worked with who suppressed their emotions had a parent who would act out in anger constantly, and that child had to learn to suppress their emotions to survive. But as they grew up, it also rationally made sense to them: "I don't want to be horrible like my parent. I don't want to explode in anger, be abusive, do all that stuff. And that's what anger does." 


No—anger doesn't do that. The behavior that comes from your feeling might do that. But other behaviors are likely to be more effective, and they don't do that.


This is the big first step: changing your opinion of what emotions are.


Step Two: Acceptance and Validation


The second major step is accepting and validating the emotions you are having.


For many of us, while we were growing up our emotions were not validated. This is very common, and it can lead to numerous emotional regulation problems.


Here's an example of accepting and validating an angry response you are having:


"Yes, I feel angry. I'm going to validate that something happened and my response was anger. There is a reason I'm feeling the anger, and I can look into what that reason is. Once I understand that, I can decide my response."


When you accept and acknowledge your emotions—some people talk about inviting them in for tea—you can then explore: "What information is this emotion telling me? Is the anger telling me that somebody crossed my boundaries? Is the anger telling me that somebody hurt me?"


Anger is often a cover-up emotion. But by accepting it, validating it, and then beginning to investigate it, you can figure out what triggered it, why, and what the deeper, more vulnerable emotion underneath it. And then decide how you'd like to respond.


Additional Tools: Mindfulness and Self-Exploration


In one of my major online programs called the Roadmap to Joy and Authentic Confidence, we have an entire section on understanding your emotions. Before we get to that section, there's a section on mindfulness and meditation because that's a wonderful way to begin sitting with your emotions—really sitting with how your emotions connect to your thoughts, to your physiology, and understanding all the connections. With mindfulness meditation, you begin to see it all so much more clearly.


In that program, we start with an exploration of our values and of what we want—an internal exploration to begin figuring out who you truly are, authentically. Emotional intimacy starts with yourself.


Moving Forward


To summarize, begin thinking about emotional suppression as a tool you're using to regulate your emotions. It's probably not the most effective tool unless it's being used in very specific occasional situations. If you think of it as a tool you're using to regulate your emotions, you can open up to exploring other emotional regulation tools. I just released a video on that topic.


Know that your emotions are information, not enemies. Know that the emotion doesn't need to dictate the behavior that comes from it. And know you can improve your emotional regulation at any age.



Blog Author: Barbara Heffernan, LCSW, MBA. Barbara is a licensed psychotherapist and specialist in anxiety, trauma, and healthy boundaries. She had a private practice in Connecticut for twenty years before starting her popular YouTube channel designed to help people around the world live a more joyful life. Barbara has a BA from Yale University, an MBA from Columbia University and an MSW from SCSU.  More info on Barbara can be found on her bio page.

Share this with someone who can benefit from this blog!

By Barbara Heffernan July 9, 2026
Overloaded and Overwhelmed? You are in the right place. Here's help.
By Barbara Heffernan June 26, 2026
overwhelm has a cruel side effect. It shuts us down. Right when we feel like we need to get more done, not less, overwhelm makes our mind go blank or puts us into a freeze stateUnderstanding how overwhelm manifests for you can really help you calm it down.
By Barbara Heffernan June 12, 2026
Terrified to make eye contact? Constantly worried about what others think of you? You're not alone. These experiences are fairly common and often point to social anxiety disorder, which IS treatable. This blog explains this connection, provides treatment options and 3 self-help tools.
By Barbara Heffernan June 4, 2026
Interoceptive exposure can be transformative for people with somatic anxiety, specifically panic attacks, PTSD, OCD and health anxiety. Interoceptive exposure is a technique used within CBT, Cognitive Behavioral Therapy.
By Barbara Heffernan May 29, 2026
If you view your emotions as something to be avoided, squashed or feared — you are activating your your amygdala, and setting off internal alarm bells. This makes everything worse. Research has shown there are six beliefs that drive emotional dysregulation. Which one is yours?
By Barbara Heffernan May 18, 2026
Emotional distress : its intensity and duration is driven by certain beliefs. Learn 3 tools to help regulate your emotions. This has substantial research behind it – and an expert explains.
By Barbara Heffernan April 23, 2026
The main thing that drives rumination is actually the BELIEFS we have about the FEELINGS that come up from a difficult situation. Rumination is driven by the habitual patterns of thinking combined with our judgments about whether we can handle the emotions, both of which can be changed to experience relief.
By Barbara Heffernan April 3, 2026
You can probably recall a time when you were with someone who was intensely anxious—and within minutes, you began to feel anxious yourself. Perhaps your heart rate increased. Your breathing became shallow. The knot in your stomach tightened. Or maybe you remember the opposite: a time when you were with someone who was truly grounded and calm, and their presence actually calmed you down. Your shoulders dropped. Your breathing deepened. The tension you had been carrying began to dissipate. This is not your imagination. This is emotional contagion, and it is scientifically proven. Understanding how your own emotional regulation—or lack thereof—impacts other people, and how other people's emotional states impact you, is essential for healthy relationships. Learning emotional regulation tools can improve your relationships significantly. Learning how to lower your susceptibility to emotional contagion can help as well. In this article, I will explain what emotional contagion is, how it impacts relationships, and provide five specific strategies for improving regulation in your own relationships. What Is Emotional Contagion? Emotions are contagious. Extensive research—both behavioral research and neuroscience—shows that we pick up the emotions of the people around us. The closer our relationship with them and the more invested we are in that relationship, the more this phenomenon occurs. This may not always feel accurate because we also tend to balance each other out. If someone is very upset, we might suppress our own emotions in response. But as I will explain, that suppression is actually part of the same dynamic. Three Pathways to Emotional Contagion There are three pathways that lead to emotional contagion: Pathway 1: Automatic Mimicry Unconsciously, when we see facial expressions in another person, we mimic them. If someone smiles, we tend to smile immediately. If someone frowns, we might make the same expression. This happens not just with facial expressions but also with voice, tone and body posture. Pathway 2: Autonomic Mimicry This involves our autonomic physiological system which works in synchrony with other people. Our heart rate, our breathing rhythm, and even our pupil dilation tend to mimic each other. Our nervous systems influence each other constantly. Pathway 3: Affective Convergence This is the convergence of feelings. When our facial expressions and body posture mimic another person's, and our physiological system aligns with theirs, we develop the same affective feelings. We end up experiencing a version of that emotion ourselves. The Suppression Trap: Why "Staying Calm" Can Make Things Worse If someone is extremely upset, you might calm way down. If this happens almost automatically, you are probably suppressing your emotions rather than regulating them. Extensive research shows that when one person suppresses their emotions, it actually makes the other person more anxious. And the person who is suppressing—while they might appear calm externally - is experiencing all the physiological signs and symptoms of anxiety or a heightened emotional state. Even when we are trying to be the balance in the room, we might actually be escalating the emotions present. This is particularly true for those who grew up parentified. Adults who were parentified as children often feel their emotional regulation is better than anyone else's in their families. While that might be true to some extent, without substantial self-awareness and genuine emotional regulation tools, you are likely using emotional suppression, not regulation. Where Emotional Regulation Patterns Come From The means by which you emotionally regulate—and whether you are highly regulated or highly dysregulated—is largely due to how you were raised. I am not saying this to assign blame, nor do I want you to spiral into worry about what you may have done to your own children. These are intergenerational patterns, and all we can do is work with the present. However, it can help to recognize that if you feel your own emotional regulation is lacking, you probably learned from dysregulated caregivers. If you have a partner who is very dysregulated, the same is likely true for them. This understanding allows us to remove blame and accusation from the discussion. We can approach this with compassion, recognizing that these are skills that should perhaps be taught in school or more seriously in our society—but they are not. The good news is that you can learn them now. Five Practical Tools to Improve Emotional Regulation in Your Relationships It truly is possible to improve your own emotional regulation and have a postiive impact on your relationships. These tools are helpful even for the partner that feels they are the one who is more emotionally regulated. And as a heads up, Tools 1 and 5 require substantial work - but gradual improvement is helpful! Tools 2, 3, and 4 are easier to implement immediately. Tool 1: Develop Your Emotional Boundaries Because emotional contagion is so strong—particularly if you grew up in a caretaker role in your family—it is important to begin recognizing when the emotions you are feeling are the ones you are absorbing from someone else. Begin to visualize a see-through bubble around you which represents you and your emotional boundary. Begin to think of your emotions as existing within that bubble. And picture another bubble around the other person - give it a light, see-through color. Picture that all their emotions are within their bubble. Differentiate between what you are feeling and what they are feeling. Bring in your observer brain to look at what you are feeling. For example... "Wait a second. I am feeling anxious because my partner is anxious about their interview tomorrow. What is my anxiety about?" You can begin to see whether your anxiety is about getting them to calm down so they can perform well in their interview. Perhaps you don't want them to be disappointed, or you have a vested interest in them getting a job. Once you understand why you are feeling anxious, you can apply tools to reduce your own anxiety, rather than focus on theirs. Because if we get anxious about making sure someone else is not anxious, it simply escalates the anxiety in the room. Part of developing emotional boundaries is understanding that other people's emotions are not ours to solve. We can be empathetic without feeling responsible for calming the other person down or changing their emotional state. Your observer brain can help you think through, "I do not have to convince them. I can recognize the impact their emotional state has on me, but I do not have to spiral into desperately trying to fix something I cannot fix." Tool 2: Use Your Breathing Deliberately If you learn diaphragmatic breathing and use it during difficult moments in relationships, you can keep your physiology within a tolerable range. In EMDR therapy, there is a concept of keeping your emotions within a "window of tolerance." They can still fluctuate, but you remain relatively regulated throughout. Diaphragmatic breathing is a powerful way to help yourself do that. When you breathe in a calm, regular manner, it is actually helpful to the other person as well. Your regulated physiology can support theirs. Tool 3: Establish a Guideline for Taking Breaks Put in place for yourself a boundary about taking a break from a conversation if you become too emotionally dysregulated. What typically happens in couple relationships (and I saw this extensively during 20 years of couples counseling) is that one person is visibly out of control upset, and the other says, "We need to take a break until you calm down" (and there's usually a finger point that goes along with the "you"). Generally, this escalates the emotions in the room. In actuality, even if you are the one who appears less upset externally, you are probably very physiologically activated internally. There is a marriage and family therapist and researcher who has a rule: if your pulse rate is 10% above its normal resting rate ), you need to take a break. ( John Gottman, PhD, Seven Principles for Making Marriage Work ) The problem with telling the other person they need a break to calm down is that it will make things worse. It feels like criticism and attack. It makes someone defensive. It increases their fight-flight-freeze response. Instead, say: "I am having a hard time regulating myself in this moment. Can we take a 10-minute break? I will be right back. I just need 10 minutes to do some slow breathing. We can set our alarm." You must put a time frame on it. Take a five-minute break, a 10-minute break, or if you are extremely dysregulated, revisit the conversation in the morning. Without a time frame, the other person will feel abandoned, which escalates their emotional dysregulation. You may also be feeding into your flight mode—your reactive pattern of running away from conflict. Set the boundary for yourself, not for the other person: "If I get too upset, I will take a mini timeout to calm myself down." I recognize this does not work in every situation. You cannot simply walk away from a young child. But you can incorporate this thinking to develop creative strategies of your own. Tool 4: Validate Before You Fix or Problem-Solve One of the most regulating things you can do for someone else is help them feel truly heard. Acknowledging their emotional experience before moving to "let's fix this and problem-solve" will de-escalate their emotional response and prevent the conversation from escalating out of control. I know I said you are not in charge of their emotional regulation—and you are not. However, knowing strategies that benefit the relationship benefits you. These are basic relational tools. If you have a partner who has difficulty validating your emotions, and you are emotionally regulated, you can say: "I am very upset about this, but I do not want to jump into problem-solving. I simply want to feel heard." There is an element where we sometimes have to help train people how to be in relationship with us. If you are in couples counseling with a therapist facilitating this, excellent. But if you are not, sometimes it helps to explain these concepts to your partner. Let them know what will help you calm down when you are upset. You might have to remind them, and I know that takes substantial emotional regulation on your part. But honestly, that is the big picture here: the best thing you can do for your relationships with others—as well as your relationship with yourself—is learn emotional regulation tools. Tool 5: Practice Honest, Regulated Communication This can be understood as assertive communication that is also compassionate. If you are feeling overwhelmed, I understand. These concepts can seem complex and somewhat unattainable. I have an online boundary program that addresses emotional regulation as the foundation for healthy boundaries. It includes an exercise on visualizing emotional boundaries to strengthen that skill, and an entire section on assertive communication so you can set and maintain boundaries. Healthy boundaries are not about keeping people away or controlling other people's behavior. Healthy relationships actually require good boundaries. Good boundaries are about knowing yourself—where you end and the other person begins—and knowing it is acceptable for you to have needs. Compassionate, assertive expression of whatever needs to be communicated will help the relationship. It can be done in a way that supports your own emotional regulation and possibly helps the other person—or at minimum, does not contribute to escalation. Suppressing your own emotions and needs will escalate the negative cycle of conversation. This is not about suppression. It is definitely not about lashing out, exploding, or releasing everything you have been suppressing because you are angry and frustrated. If you have taken that timeout when needed, if you have been aware ("my heart rate is way up; I am in fight-flight-freeze mode"), you will not reach that explosion point because you will have taken your break and calmed down. All these steps are interrelated. Expressing what you feel in a regulated manner keeps you in connection with the other person. Remember: it is not just what you say but how you say it, and even how you are feeling when you say it. A statement like "I am feeling overwhelmed right now with too much to do" will enable you to stay in connection far more effectively than exploding because your partner has not done what they were supposed to do. Anytime we explode with attack or criticism, we contribute to emotional dysregulation in the room. Bringing It All Together Consciously keep track of your own emotional regulation Visualize your emotional boundary Use breathing techniques to stay within your window of tolerance, aware that you might need to take a mini timeout for yourself if you cannot stay within that window Validate the other person's feelings, emotions, and experience. Pay attention to: "This is me and my emotions, and that is them and theirs." Practice assertive communication which includes compassion for yourself and the other person This is not easy work. I know that. But what I want you to understand is that emotional contagion is real, and there are tools you can use to work with it. You can understand the other person without fully absorbing their emotional state. We are not individual emotional islands. Each one of us impacts those around us. Let me be very clear: Impacting others is not the same as causing their emotions or being responsible for their emotions. They are not responsible for ours. We are responsible for our own emotions and what we do with them. Yet there is this framework of interconnectedness among us, and knowing how to work with it can improve your life and your relationships significantly. Please share in the comments if you found this valuable. What resonated with you? What questions do you have?
By Barbara Heffernan March 26, 2026
Said yes but regret it? This blog provides scripts for How to Say NO After You Said YES. You can change your answer gracefully and stop people-pleasing.
By Barbara Heffernan March 19, 2026
Is it risky to stop worrying about your health? Or is the anxiety the main problem? Here's why health anxiety itself may be the problem—and how to recover.