One helpful way to think about anger is by separating it into two varieties. First, there is healthy anger. Healthy anger arises when you feel threatened or violated. It prompts you to take adaptive actions that help you survive and thrive. For example, moral outrage can drive people to mobilize for advocacy and justice. Healthy anger can also prompt you to speak up for yourself or nudge you to make a meaningful change.
The second variety of anger is defensive anger. Defensive anger can be a reaction to other emotions that haven’t been named, validated, and worked through, such as fear, disappointment, sadness, and shame. Defensive anger may be expressed in more harmful behaviors, such as blaming others, judging yourself, shutting down, or drinking too much. This becomes a more pervasive anger issue when the behavior becomes a pattern or chronic.
Healthy anger and defensive anger aren’t mutually exclusive, however. Even adaptive anger can become a problem if it’s chronic.
Anger issues and aggression can stem from many different causes and contributing factors. Often, they develop from a combination of personal experiences, stressors, and underlying conditions. Some of the most common reasons include:
- Feeling threatened, disrespected, or treated unfairly: Anger often arises when you believe you’ve been mistreated. Therefore, feeling threatened or disrespected by others can lead to anger issues, especially if these experiences happen frequently.
- Public embarrassment or challenges to self-esteem: Being publicly shamed or bullied can cause anger issues. One study found that bullies and their victims tended to experience more anger and interpret others' actions as more hostile than others.
- Ongoing stress (e.g., financial pressure or work-related stress): Ongoing stressors like financial pressure, work, and parenting can make it more challenging to regulate your emotions, including anger.
- Past experiences, including trauma or abuse: Being abused, mistreated, or going through a traumatic experience can influence your relationship with anger. Some research has shown that children who are mistreated witness more anger from their parents, and that their caregivers often struggle to express and control anger in healthy ways.
- Bereavement, loss, or unresolved grief: Anger is a common part of grief. Any type of loss can cause grief, such as the death of a loved one, a break-up, or job loss. You may direct the anger towards yourself or others whom you hold responsible for the loss.
- Existing mental health conditions or substance use: Anger can be a symptom of mental health conditions, such as depression, ADHD, personality disorders, and substance abuse. Research shows that drinking can increase aggression, while depression can cause you to suppress anger or take it out on others.