How to Stop Suppressing Your Emotions — What Research Shows
Last reviewed by the Men Women Psychology editorial team.
The evidence
What the research actually shows
James Gross's research on emotion regulation (1998) distinguishes expressive suppression — inhibiting the outward signs of an emotion — from cognitive reappraisal, reframing a situation's meaning. In laboratory studies, suppression reduced visible expression but did not reduce, and sometimes increased, the inner emotional experience, while also raising physiological stress and impairing memory for what happened during the episode.
Gross and John (2003) found that, as a habitual style, suppression was associated with less positive emotion, more negative emotion, poorer social functioning, and lower well-being, whereas reappraisal was linked to better outcomes on those measures. Suppression appears to be effortful and costly precisely because the feeling persists even as its expression is blocked.
James Pennebaker's work on expressive writing (1997) shows that putting emotional experiences into words — writing about them for short sessions over several days — is associated with improvements in mood and even physical health markers. Translating diffuse feeling into language appears to help organize and process it, an alternative to both bottling up and uncontrolled venting.
The mechanism
Why this happens
Suppression is often learned as a survival strategy. People raised to believe that certain emotions are unacceptable, burdensome, or unsafe to show may push them down automatically. Socialization plays a role for everyone — many men are taught to mask vulnerability, and many women to soften anger — but the underlying mechanism and its costs are similar across the sexes.
The reason suppression backfires is that blocking the outward signal does little to the inner signal. The emotion is still there, now competing with the effort of concealing it, which research links to greater physiological arousal and cognitive load. What looks like control from the outside is often quiet strain on the inside.
Reappraisal works better partly because of timing: it intervenes earlier, shaping how a situation is interpreted before the emotion fully crests, rather than wrestling it down after the fact. Naming a feeling has a related effect — labeling an emotion appears to take some of the charge out of it, making it easier to handle than a nameless surge.
In practice
What this looks like in real life
Someone who stays composed through a tense meeting by clamping down on frustration may notice afterward that they remember the meeting poorly and feel wrung out — a pattern consistent with suppression's cost to memory and stress, even when it looks like calm.
A person who, instead of bottling resentment, writes for fifteen minutes about what is bothering them often finds the feeling more manageable afterward — not because the problem vanished, but because putting it into words helped organize it.
Reframing a partner's short reply as 'they're probably exhausted' rather than 'they're angry at me,' before the hurt escalates, is reappraisal in action — and tends to leave a person calmer than holding in a reaction they never examined.
Myth vs. evidence
What most people get wrong about this
A common misconception is that suppressing emotions is the mature, controlled choice and that the only alternative is to vent. Research suggests both extremes have costs: chronic suppression tends to harm well-being, while uncontrolled venting can intensify feelings. Processing — through reappraisal, naming, or writing — sits between them and tends to work better than either.
Another error is assuming that not showing an emotion means not having it. Studies on suppression find the inner experience largely persists; hiding it simply adds the burden of concealment on top, which is why suppression often feels exhausting rather than freeing.
Why it matters
What this means for relationships
Habitual suppression can quietly erode closeness. Gross and John's research linked it to poorer social functioning, partly because masking feelings keeps partners from knowing what is really going on, leaving them to guess. Sharing emotions in a regulated way — named and reflected on, not dumped — tends to build the intimacy that bottling up prevents.
It helps when a relationship feels safe enough to express difficult feelings without punishment. People are far more likely to suppress when they expect criticism or withdrawal, so responding to a partner's vulnerability with curiosity rather than judgment tends to reduce the suppression on both sides.
Where it varies
The nuance
Not all emotional restraint is harmful. Briefly holding a reaction in a high-stakes moment can be wise; the problem is suppression as a chronic, default style. Context matters, and the same strategy that helps in one setting may cost in another, so flexibility tends to matter more than any single rule.
Janet Hyde's gender similarities hypothesis (2005) is worth keeping in view: while socialization shapes which emotions men and women tend to mask, the sexes overlap heavily in emotional experience, and individual differences in regulation style far outweigh any group average. Suppression and its costs are a human pattern, not a gendered one.
Questions people ask about this
Is suppressing emotions actually bad for you?
Research suggests that as a habitual style, suppression tends to be costly. Studies link it to more negative emotion, higher physiological stress, poorer memory for events, and lower well-being. Brief restraint in a high-stakes moment can be fine; the problem is making suppression a chronic, default way of coping.
Why does holding emotions in not make them go away?
Gross's research suggests suppression blocks the outward expression of an emotion but does little to the inner experience, which largely persists. The feeling remains while you also spend effort concealing it, which adds physiological and cognitive strain. That is much of why suppressing can feel exhausting rather than calming.
What's the difference between processing emotions and venting?
Venting often means discharging a feeling without examining it, which can sometimes intensify it. Processing — through reappraisal, naming the emotion, or writing about it — works with the feeling more deliberately. Research suggests this middle path tends to be more effective than either bottling up or uncontrolled venting.
What is reappraisal and why does it help?
Reappraisal means rethinking what a situation means before the emotion fully escalates — for example, reading a curt reply as tiredness rather than anger. Gross and John's research links it to better well-being than suppression, partly because it intervenes early, shaping the emotion's interpretation rather than fighting it after the fact.
Does writing about feelings really work?
Pennebaker's research found that expressive writing — short sessions over several days about an emotional experience — is associated with improved mood and even some physical health markers. Translating diffuse feeling into words appears to help organize and process it. Results vary between individuals, but many find it a useful tool.
Do men and women suppress emotions differently?
Socialization shapes which emotions each tends to mask — many men learn to hide vulnerability, many women to soften anger — but research suggests the sexes overlap heavily in emotional experience and the costs of suppression are similar. Individual differences in regulation style tend to outweigh any group average.
Research sources
These references point to the published research and established frameworks behind this page. They are provided for further reading; see our research methodology for how sources are selected.
- Gross, J. J. (1998). The emerging field of emotion regulation. Review of General Psychology, 2(3), 271–299.
- Gross, J. J., & John, O. P. (2003). Individual differences in two emotion regulation processes. Journal of Personality and Social Psychology, 85(2), 348–362.
- Pennebaker, J. W. (1997). Writing about emotional experiences as a therapeutic process. Psychological Science, 8(3), 162–166.
- Hyde, J. S. (2005). The gender similarities hypothesis. American Psychologist, 60(6), 581–592.