Karen Thomas Mind Coach

Why We Get Angry: Understanding Anger Triggers and Core Beliefs

15th September 2026

Why We Get Angry

Anger is a response to a perceived threat — past, present, or future. It’s information: a signal that something isn’t quite right. Our primary instincts activate, and the primitive “chimp brain” shifts into fight, flight, or freeze — and all hell can break loose.

This can happen over the most trivial-seeming incident. But scratch beneath the surface and no incident is really trivial — there’s always an underlying trigger. Beneath the anger sits a sense that our values, core beliefs, or goals are being threatened or invalidated, even when we can’t clearly name what that threat is. Let’s look more closely at each of these.

Values

Values are the accepted principles or standards an individual or group holds.

Examples include:

  • Honesty.

  • Caring.

  • Integrity.

  • Reliability.

Core Beliefs

Core beliefs are what an individual or group holds to be true or real, often anchored by an emotional or near-spiritual sense of certainty.

Examples include:

  • “Family matters above all.”

  • “Generosity is a virtue.”

  • “The earth needs to be cared for and protected.”

  • “Elders deserve respect.”

Goals

Goals are the objectives an individual or group wants to achieve.

Examples include:

  • Running your own business.

  • Improving health and fitness.

  • Providing for your family.

  • Saving enough for a holiday.

Because our values and core beliefs carry real emotional weight, it’s worth asking whether our anger, when it rises, is actually in proportion to the event. When one of these is broken or threatened, anger can surface fast — and we can end up behaving in ways that feel almost childish, whether through active aggression or passive aggression.

In most cases where we become emotionally regressed, the underlying driver is a negative core belief — a belief that something at the core of who we are is damaged or bad.

Common Negative Core Beliefs

Some common negative core beliefs include:

  • I am a bad person.

  • I am a mistake.

  • However hard I try, I just can’t get it right.

  • I am unlovable.

  • I am dirty.

  • I am stupid.

  • No one loves me.

  • I am evil.

  • I am ashamed.

Negative core beliefs live in the unconscious and are typically tied to a historical, formative experience. They show up as an internal critic — a running commentary on how bad we are, and a fear that if others really knew what we thought and felt, they’d be horrified.

This inner dialogue pushes us toward self-rejection, self-deception, and self-abandonment.

These are the parts of ourselves we hide, deny, and feel ashamed of — and they’re often exactly what we react to when we see them reflected in other people. Carl Jung’s term for this was the shadow.

Exercise: Discover Your Anger Activators

This exercise can help you identify the deeper triggers behind anger and emotional reactivity.

1. List Six Personal Values

Write down six personal values that are important to you.

For example:

  1. I am an honest person.

  2. I am a caring person.

  3. I respect others, and they respect me.

  4. I try to act with integrity towards myself and others at all times.

  5. I expect to be held accountable when I don’t live up to that.

  6. I take responsibility for my own emotional wellbeing.

2. List Six Goals

Write down six goals you want to achieve.

Examples might include:

  • Succeeding at work.

  • Being respected.

  • Building a healthier lifestyle.

  • Improving your relationships.

  • Providing for your family.

  • Creating financial stability.

3. List Six Negative Core Beliefs

Write down six negative core beliefs you hold about yourself.

For example:

  • I am unlovable.

  • People don’t trust me.

  • I am selfish.

  • I am not good enough.

  • I always make mistakes.

  • I do not deserve happiness.

4. List Six Shadows

Write down six parts of yourself that you tend to hide, deny, or feel uncomfortable acknowledging.

For example:

  • I don’t trust other people.

  • I don’t deserve happiness.

  • I should never let go of control.

  • I am afraid of being rejected.

  • I find it difficult to accept help.

  • I worry that people will discover my weaknesses.

5. Reflect on Your Anger Triggers

The next time you feel angry, pause and ask yourself whether any of these — a value, a goal, a core belief, or a shadow — is involved.

Once you can ask yourself that question in the moment, you open up a choice about how you respond. This is a far healthier place to act from than reacting on autopilot.

How Karen Thomas Can Help with Anger

If anger feels difficult to control, affects your relationships, or appears connected to painful experiences, professional support may help you understand the pattern and respond differently.

At Karen Thomas, support is tailored to the individual. Karen uses hypnotherapy, Havening, NLP, and mind coaching techniques to help clients work through anger, stress, trauma, confidence issues, anxiety, and unwanted behaviours.

You can learn more about the therapies and techniques Karen uses, including approaches designed to help manage anger, reduce stress, overcome trauma, and build self-esteem.

Hypnotherapy works with the subconscious mind in a relaxed and focused state. This may help you recognise and change patterns that contribute to emotional reactivity. You can also learn more about hypnotherapy in London and Cardiff and the support available for a range of emotional and behavioural concerns.

When anger is connected with trauma or deeply rooted distress, Havening therapy in London and Cardiff may form part of an individualised therapeutic approach. Havening is designed to provide a calm, supportive way to work with difficult emotions and memories.

You can also explore NLP techniques and how language, beliefs, and visualisation may support positive changes in unhelpful thought and behaviour patterns.

Final Thoughts

Anger is not always the real problem. Often, it is a signal that something important feels threatened — such as a value, goal, core belief, or hidden emotional wound.

By learning to pause and identify the deeper trigger, you create space between the emotion and your response. That space gives you the opportunity to choose a healthier way forward.

If anger continues to affect your wellbeing, relationships, or daily life, support is available. Karen Thomas can help you explore the patterns behind your anger and develop practical ways to respond with greater awareness and control.

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