Anger is a universal emotion. It arises when you perceive injustice, disrespect, a threat, or a situation that pushes beyond your limits.


Feeling it does not make you a bad person. The problem arises when it builds up, takes over your decisions, or ends up affecting your emotional health, your relationships, and your work.


Japanese research suggests that writing down what you feel and then physically getting rid of the paper can help reduce the intensity of anger. It is a simple, inexpensive practice that is easy to try when you need to regain your calm before speaking or acting.


What the Nagoya University study found


A study published in Scientific Reports and conducted by researchers at Nagoya University in Japan examined this technique with 50 students.


The participants wrote their opinions on different social issues. They then received deliberately negative evaluations. The researchers used offensive comments and low scores in areas such as intelligence, interest, kindness, logic, and rationality.


The criticism included statements such as: “I cannot believe an educated person would think this way” and “I hope this person learns something while they are at university”. The aim was to provoke an angry reaction in a controlled setting.


After reading the evaluations, the students wrote down how they felt on a sheet of paper. One group had to throw the paper in the trash or destroy it. The other kept what they had written in a file or a box.


Those who discarded the paper showed a significant reduction in anger and moved closer to their initial emotional levels. In contrast, those who kept the sheet experienced a much smaller decrease.


This does not mean that a piece of paper can resolve every conflict. Still, the physical gesture may work as a symbolic form of closure and help you create a pause between the emotion and your response.


You can also save these 10 tips to improve your mood, boost your energy, and feel better for later.


Why writing and throwing away the paper may reduce anger


The technique combines emotional expression, psychological distance, and a concrete action. These three elements can help you organize what is happening inside you.


1. You put the emotion into words.


When you write, you stop fighting what you feel for a few minutes. Naming your anger and describing its cause can give you clarity. You may discover that beneath the rage there is also disappointment, fear, exhaustion, or a feeling of helplessness.


It is not about feeding aggressive thoughts for hours. The idea is to express what is necessary, honestly, so you can better understand your reaction.


2. You create distance from the problem.


By putting your thoughts on paper, you can observe them from another perspective. They are no longer only circling around in your mind. This encourages a small separation between what happened and what you decide to do next.


3. You perform a symbolic gesture of closure.


Tearing up or discarding the sheet represents letting go of part of the emotional burden. Your problem may still require a conversation or a solution, but you no longer have to approach it at the moment of greatest intensity.


4. You return to the present.


The act of writing, folding, tearing, and throwing away the paper directs your attention toward concrete actions. This can interrupt the mental replaying of the offense and help you reconnect with the present moment.


How to use this technique to manage anger


You can use it after an argument, when faced with a message that upset you, or whenever you feel you are about to respond impulsively. You only need paper, a pen, and a few minutes of privacy.



  1. Acknowledge what you feel. Tell yourself: “I am feeling angry.” Do not deny it or judge yourself. Recognizing an emotion does not mean justifying harmful behavior.

  2. Write without censoring yourself. Describe what happened, what you thought, and what hurt you or felt unfair. Do not worry about grammar. No one else needs to read it.

  3. Identify what you need. Ask yourself whether you need to set a boundary, ask for an explanation, rest, or wait before talking. This question turns emotional release into useful information.

  4. Get rid of the paper. Tear it up, shred it, or throw it in the trash. Do it consciously, as a sign that you do not want to keep feeding the immediate reaction. Avoid burning it so as not to take unnecessary risks.

  5. Breathe and check in with yourself. Take several slow breaths. Then ask yourself: “Am I still just as angry, or has the intensity gone down a little?” You do not need to feel completely calm in order to notice a difference.


If you are still very upset, wait before sending messages, making decisions, or returning to a difficult conversation. You can take a short walk, drink water, or wash your face. To cultivate a more open emotional attitude, it may also help to read ways to be more positive and attract people into your life.


When this technique may not be enough


Writing and discarding the paper is an emotional regulation tool, but it does not replace solving the problem. Once you are calmer, you may still need to set a boundary, apologize, express a need, or talk with the other person.


You should not use it to tolerate ongoing mistreatment, violence, or humiliation either. If anger comes up very often, becomes difficult to control, or leads you to hurt yourself or someone else, seek professional support. Asking for help is a responsible way to care for yourself and protect your relationships.


How to manage anger for a more balanced life


Learning to manage anger can improve your relationships, your concentration, and the way you make decisions. You do not have to eliminate this emotion. In fact, it sometimes alerts you that something important needs to change.


The key is to listen to its message without allowing the impulse to decide for you. Writing and throwing away the paper offers you a pause. In that pause, you can regain control and choose a more conscious response.


The next time you feel rage growing, pick up a pen. Write down everything that is not wise to say in the heat of the moment. Then tear up the sheet, breathe, and notice what has changed within you. The problem may still be there, but you will be able to see it more clearly.


If there is also sadness or exhaustion behind your anger, this article may support you: Overcome discouragement: strategies to lift yourself up emotionally.