Hostility
A sustained, aggressive stance against someone.
Hostility is a sustained, aggressive stance against someone. The chest is tight and hard, and the jaw sets. The target is held as an enemy to oppose. The antagonism runs as an orientation, not a response to specific provocations.
Hostility is a prison you have built against someone, and moved into
Hostility is a sustained aggressive stance, held over time. You see the person, the group, the institution as enemy. This is occasionally accurate and usually costly. The cost of hostility is paid by the hostile person. Your nervous system runs hot. Your thoughts are shaped by the enemy. Your life increasingly revolves around them. Ask yourself, is this person living in my head rent-free? If yes, consider eviction. Not forgiveness, necessarily. Eviction. They do not deserve to occupy your interior so fully. Write down what they cost you. Close the door. Turn your attention elsewhere. Hostility is a prison you have built against someone, and moved into.
"Hate the sin and love the sinner."
— Mahatma Gandhi
Hostility has a distinctive body signature of sustained aggressive readiness. The chest carries tight hard quality. The jaw sets. The shoulders pull forward and slightly up. The face often shows particular set expression, sometimes with narrowed eyes. The voice carries particular sharp or cold quality when speaking about or to the target. The body holds itself in a way that suggests readiness for confrontation; movements toward the target are tense, sometimes with subtle preparation for response. The state can be sustained over years when underlying patterns support it, often producing cumulative effects on health, relationships, and well-being.
Hostility has been extensively studied within research on personality, anger, and health psychology. The work of Buss and Perry developed widely used measures of hostility and aggression, with hostility identified as a sustained attitudinal component distinct from acute anger or behavioural aggression (Buss & Perry, 1992). Research has documented strong associations between sustained hostility and adverse health outcomes including cardiovascular disease, with the Type A behaviour pattern and its hostility component receiving particular attention. Sustained hostility appears to affect health partly through chronic physiological activation and partly through behavioural pathways.
Hostility arises through specific conditions involving sustained antagonism. Common patterns include:
Hostility is one of the more damaging sustained orientations and benefits from active attention. The following help.
Examine whether the hostility is proportionate
Some hostility tracks actual harm and warrants engagement with the underlying situation. Some hostility exceeds what circumstances warrant. Examining whether your hostility matches actual current conditions, or has generalised from past experience or other sources, often clarifies what response is appropriate. The examination is often revealing.
Address underlying conditions when present
Hostility that reflects underlying depression, PTSD, or other conditions often responds better to treating the underlying condition than to trying to manage the hostility directly. If you are experiencing sustained unexplained hostility, evaluation for these conditions may produce more change than self-management alone.
Recognise the costs to your own well-being
Research has documented strong associations between sustained hostility and adverse health outcomes including cardiovascular disease. The pattern affects health partly through chronic physiological activation. Recognising that sustained hostility damages you, not just the target, often supports motivation to address it. The costs to your own well-being are real and substantial.
Distinguish from necessary opposition
Some situations warrant sustained opposition; some do not. Working toward accurate assessment of when opposition is functional and when hostility has become its own pattern supports better engagement. The capacity to oppose when warranted, without sustained hostility orientation, often produces better outcomes than either passive acceptance of harm or sustained hostility.
If hostility has become sustained or destructive
Sustained hostility that has damaged significant relationships, produced health effects, or significantly affected functioning often warrants professional support. Therapy approaches that address anger, hostility, and underlying conditions often produce substantial change. The capacity for proportionate response without sustained hostility can typically be developed when underlying patterns are addressed.
"Research has documented strong associations between sustained hostility and adverse health outcomes including cardiovascular disease. The pattern affects health partly through chronic physiological activation."
— A summary of research on hostility and health
What is hostility?
Hostility is a sustained, aggressive stance against someone. The body has settled into orientation that treats the target as enemy, with sustained negative attention and ready aggressive response. The chest carries tight hard quality. The jaw sets. There is a quality of being ready to fight, of sustained antagonism that operates as orientation rather than as response to specific provocations, of holding the other as someone to oppose. Hostility specifically refers to sustained aggressive orientation against a specific person or category of people, often operating without specific current provocation. The sustained-orientation quality is essential. Hostility is not just being angry; it is the settled stance of being against someone.
Where do people feel hostility in the body?
Hostility has a distinctive signature of sustained aggressive readiness. The chest carries tight hard quality. The jaw sets. The shoulders pull forward and slightly up. The face often shows particular set expression, sometimes with narrowed eyes. The voice carries particular sharp or cold quality when speaking about or to the target. The body holds itself in a way that suggests readiness for confrontation; movements toward the target are tense, sometimes with subtle preparation for response. The state can be sustained over years when underlying patterns support it, often producing cumulative effects on health, relationships, and well-being.
How is hostility different from anger?
Anger is response to specific provocations. Hostility is sustained orientation against specific targets. A person can be angry without hostility (responding to specific provocation without sustained stance). Hostility involves the additional sustained dimension that ordinary anger does not require. Buss and Perry's research specifically distinguished these dimensions: hostility is attitudinal (sustained orientation); anger is affective (the feeling); aggression is behavioural (the action). The distinctions matter because the patterns affect health and relationships differently. Sustained hostility has been associated with adverse health outcomes including cardiovascular disease; acute anger that resolves typically does not produce the same effects.
Why is hostility bad for your health?
Research has documented strong associations between sustained hostility and adverse health outcomes including cardiovascular disease. The pattern affects health partly through chronic physiological activation: sustained hostility maintains the body in states of activation that, over time, produce wear on cardiovascular and other systems. The Type A behaviour pattern and its hostility component received particular research attention because of these effects. Sustained hostility also operates through behavioural pathways: it tends to damage relationships, reduce social support, and produce additional stressors. The cumulative effect of sustained hostility over years often produces measurable effects on health beyond what acute anger does. This is one reason why working with hostility serves your own well-being, not just the targets of the hostility.
How do you stop being hostile?
Several practices help. Examining whether the hostility is proportionate to current circumstances supports clarifying what response is appropriate; some hostility tracks actual harm while some has generalised from past experience or other sources. Addressing underlying conditions when present matters since hostility that reflects depression, PTSD, or other conditions often responds better to treating the underlying condition. Recognising the costs to your own well-being, given the documented health effects, often supports motivation to address sustained hostility. Distinguishing from necessary opposition supports better engagement; the capacity to oppose when warranted without sustained hostility orientation often produces better outcomes. When hostility has become sustained or destructive to relationships, health, or functioning, professional support is appropriate; therapy approaches that address anger, hostility, and underlying conditions often produce substantial change.
- Buss, A. H., & Perry, M. (1992). The aggression questionnaire. Journal of Personality and Social Psychology, 63(3), 452–459. https://psycnet.apa.org/doi/10.1037/0022-3514.63.3.452
Hostility sits in the anger family as one of its most sustained and dispositional forms. It overlaps with anger when acute response is involved, with resentment when grievance is sustained, with bitterness when broader hardening has developed, with what personality research has identified as one of the dimensions affecting interpersonal functioning, and with what health psychology has identified as one of the patterns most strongly associated with adverse health outcomes.
See where hostility sits among the other 402 emotions.
Open Hostility on the wheel