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How to Forgive Someone and Let Go of Anger: A Practical Guide
There are few things harder than trying to forgive someone when the wound is still fresh – or when it has been quietly festering for years. Here is the thing: forgiveness is not about whether the other person deserves it. It is about whether you deserve to be free of the anger that is weighing you down.
What Forgiveness Actually Means (It Is Not What Most People Think)
Forgiveness does not mean pretending what happened was okay, reconciling with the person who hurt you, forgetting what happened, excusing the harm caused, or giving the other person another chance.
Forgiveness means choosing to release the hold that anger and resentment have over your emotional life. It is an internal act – a decision you make for your own benefit, not a statement about what the other person deserved.
Forgiveness Is Not the Same as Condoning
You can fully acknowledge that what happened was wrong, hurtful, and unacceptable – and still choose not to carry the emotional burden of it indefinitely. The two are not mutually exclusive.
Forgiveness Is for You, Not the Other Person
Studies from the Stanford Forgiveness Project, led by Dr. Frederic Luskin, found that people who practised forgiveness reported a 70% reduction in how much hurt they felt about specific incidents, as well as a 20% reduction in their experience of anger. Participants also reported significantly lower levels of stress, depression, and physical health symptoms. Forgiveness is, in the most literal sense, good medicine.
Why Holding onto Anger Hurts You Most
Holding onto anger does not punish the person who hurt you. More often, they have moved on entirely while you are still carrying the weight of what happened.
The Physical Health Effects of Chronic Anger
Chronic, unresolved anger has measurable effects on the body. Research from Harvard School of Public Health found that angry outbursts increase heart attack risk approximately five times in the two hours following an outburst, and more than triple the risk of stroke. Other research has linked persistent anger and hostility to elevated cortisol levels, increased blood pressure, weakened immune function, and disrupted sleep.
How Unresolved Anger Affects Your Mental Health
Beyond the physical, carrying unprocessed anger fuels anxiety, depression, and keeps you mentally living in a past event rather than in your present life. It also colours how you show up for everyone else in your life.
Why Forgiveness Is So Hard
The Brain’s Role in Holding Grudges
The brain is wired to remember harm. Your amygdala – the brain’s threat-detection centre – stores emotionally intense memories with particular vividness. This is why a hurt from years ago can feel as fresh and painful in a moment of recall as it did when it first happened. Forgiveness essentially asks the brain to override this protective mechanism – which is why it requires intention and practice rather than arriving automatically.
When Forgiveness Feels Like Letting Someone Win
For many people, forgiveness can feel like surrender – like admitting that what happened to you does not matter. The anger you carry does not punish the other person. It continues to affect you. Choosing to release it is not weakness – it is one of the most powerful things you can do for yourself.
Step-by-Step: How to Forgive Someone and Release Your Anger
Step 1 – Acknowledge What Happened and How It Made You Feel
Forgiveness does not begin with letting go. It begins with being honest about what you are holding. Give yourself permission to name the full experience: what happened, how it affected you, what you lost, and what you are still feeling. Journalling can be especially useful here.
Step 2 – Separate the Person from the Pain
The person who hurt you is not the hurt itself. The hurt is an internal experience you are carrying. When we make the other person responsible for our ongoing pain, we give them enormous power over our emotional life. Recognising that your healing does not depend on them doing anything differently is a crucial shift.
Step 3 – Decide Forgiveness Is a Choice You Are Making for Yourself
Forgiveness is not a feeling that arrives. It is a decision you make – and often one you make repeatedly, because the anger may resurface. Making this decision consciously, as something you are doing for your own peace and wellbeing, gives it a different quality than trying to force yourself to “feel” forgiving.
Step 4 – Release the Need for an Apology
If your ability to heal is conditional on someone else’s behaviour, you have put your peace in their hands. Releasing the need for an external resolution is a powerful act of reclaiming your own agency.
Step 5 – Set Boundaries Without Carrying Anger
Forgiveness and reconciliation are not the same. You can fully forgive someone and still choose not to have them in your life, or to have them in your life with very clear limits. Healthy boundaries protect your wellbeing while allowing you to move forward.
Step 6 – Revisit and Recommit When Anger Resurfaces
For significant hurts, forgiveness is a process that requires recommitting multiple times as feelings resurface. Acknowledge the feeling, remind yourself of the choice you have made, and gently bring yourself back.
What If You Are Not Ready to Forgive?
Forcing forgiveness before you are ready often produces the opposite of healing. Focus instead on giving yourself permission to feel what you are actually feeling, working with a therapist to process the underlying hurt, and not requiring yourself to maintain contact with someone who continues to harm you.
Forgiveness in Different Situations
Forgiving a Partner or Spouse
Forgiving a romantic partner – particularly after betrayal or infidelity – is among the most complex emotional challenges there is. If the relationship is ongoing, forgiveness will need to be accompanied by honest conversation about what both people are committed to going forward. The Gottman Institute’s research on repair after betrayal offers useful frameworks here.
Forgiving a Parent
Forgiving a parent for a painful childhood is a long-term process that often requires professional support. Many adults find that understanding how their parent came to be the way they were – through their own unresolved pain and inherited patterns – makes forgiveness feel more possible, without minimising what they experienced.
Forgiving Yourself
Self-forgiveness is often the hardest forgiveness of all. The same steps apply: name what happened honestly, separate the action from your worth as a person, make the choice – and recommit to it as often as necessary.
When Professional Support Helps
For hurts that are deep-rooted or tied to trauma, working with a therapist is one of the most effective paths toward genuine forgiveness. Therapies with strong evidence include:
• Cognitive Behavioural Therapy (CBT) – helps identify and restructure the thoughts that keep anger alive
• EMDR – particularly effective for trauma-related anger stored in the body and nervous system
• Emotion-Focused Therapy (EFT) – helps process the underlying hurt beneath the anger
Frequently Asked Questions
How long does it take to forgive someone?
There is no universal timeline. Small hurts may be processed within days or weeks. Significant betrayals or childhood wounds can take months or years of active, intentional work. What matters is the direction of movement, not the speed.
Can you forgive someone and still be angry?
Yes. Forgiveness and the absence of anger are not the same thing. You can decide to forgive – to release resentment and the wish for revenge – while still feeling hurt or angry in moments. Forgiveness is not the elimination of feeling; it is the decision not to be defined by it.
Is it OK not to forgive someone?
Forgiveness is a deeply personal process and cannot be forced or rushed. There is no moral obligation to forgive someone who has caused serious harm. That said, research consistently shows forgiveness is associated with better psychological and physical outcomes for the person forgiving – so it is worth working toward, when you are ready, and for your own benefit.
Conclusion
Letting go of anger through forgiveness is one of the most misunderstood acts a person can take, and one of the most powerful.
It is misunderstood because most of us were taught, implicitly or explicitly, that forgiving someone means letting them off the hook. That holding onto anger is a form of justice. That releasing the hurt means the hurt did not matter.
None of that is true. What is true – and what decades of psychological research now confirm – is that the person who suffers most from unforgiven hurt is the person carrying it. Not the person who caused it. The anger and resentment you hold onto do not reach back through time and punish the person who wronged you. They live in you, in your body, in your relationships, in the way you show up in the present moment.
Forgiveness does not erase the past. It does not require reconciliation. It does not mean trust is automatically restored. It simply means you are choosing not to let what happened to you then define how you live now.
That choice is rarely made once and finished. For significant hurts, it is made again and again – every time the memory surfaces, every time the old anger flickers back. Each time, you recommit. Each time, the weight becomes a little lighter.
If you are struggling to reach forgiveness – if the hurt feels too deep, too recent, or too complicated to work through alone – that is not a sign of weakness. It is a sign that the wound deserves real care. Reach out to a therapist, a trusted person in your life, or a structured programme designed to help you build the emotional tools forgiveness requires.
Dr. Carlos Todd, PhD, LCMHC is a Licensed Clinical Mental Health Counselor, nationally recognized anger management and conflict resolution specialist, and founder of MasteringAnger.com and Conflict Coaching and Consulting Inc. With over 20 years of clinical experience, Dr. Todd has developed evidence‑based anger management programs used by individuals, couples, corporations, law enforcement agencies, and healthcare organizations across the United States. He holds a PhD with a specialization in conflict management intervention and is certified in anger management. His proprietary workbook and course curriculum have helped thousands of adults build lasting emotional regulation skills. MasteringAnger.com has been in continuous operation since 2009, offering court‑accepted, clinician‑designed online anger management courses ranging from 4 to 52 hours.
