How to Control Your Emotions When Speaking

Emotions are the everyday colours of every person's life. The ability to recognise and control anger, soaring joy, hatred and shame is like controlling how much seasoning you add to a dish — it decides how much you actually enjoy your daily life. And the moment you stand up to speak, those same emotions are exactly what an audience reads first. This article is about how to understand your emotions, how to cope with them, and how to accept them so they work for you rather than against you.

Aristotle put the challenge perfectly when he spoke about anger: "Anyone can be angry — that is easy. But to be angry with the right person, in the right measure and degree, at the right time, for the right purpose, in the right way — that is not so easy."

Anger: where it comes from

According to research by the psychologist Dolf Zillmann, anger almost always grows out of a sense of threat. That threat need not be physical. It can just as easily be a symbolic threat to your dignity or self-worth — unfair or rude treatment, an insult, humiliation, or the frustration of being blocked from a goal that matters to you. When you speak in public, this is worth knowing: a hostile question or a dismissive face can trip the same wiring, and the speaker who understands the mechanism is far better placed to stay composed.

One of anger's most important and most overlooked functions is setting boundaries. Used well, it tells you where your line is — and that knowledge is what lets you respond instead of react.

Hatred and boundaries

In the anatomy of anger there is one essential thing to remember: anger breeds anger. A provocation and the emotion we suppress inside accumulate, and each new provocation grows on top of the last — until a moment when reasonless, ruthless hatred erupts into damaging behaviour. At that point thoughts circle only around revenge, heedless of the consequences. As Chögyam Trungpa put it: "Do not suppress anger. But also do not act under the influence of anger."

Anger is the emotion that helps you establish boundaries. Those boundaries can be drawn in a repellent way or in a beautiful one, but anger is always about and around boundaries. In fact, every emotion in the anger family — shame, guilt, apathy, hatred — is, in one way or another, about boundaries.

Learning about anger means learning about yourself and about other people. When we study ourselves through anger, it shows us what truly matters to us and what our core values are. The next level is harder: how to set a boundary without trampling someone else's. As Karla McLaren reminds us, "anger has the right to exist." You simply cannot get angry about something that is unimportant to you — anger immediately flags that this matters, and that you need to respond to it.

Here is the key skill for any communicator: in anger, learn to speak respectfully. Respectful communication draws a clear boundary for you without destroying the other person's. It is a balancing act, and at first you should expect to stumble, because most of us have rarely seen anger expressed in genuinely healthy situations.

Anger therapy and self-management

Anger therapy is a form of work designed to help people understand, manage and express anger in a healthy, constructive way. It matters most for those whose uncontrolled anger is damaging their relationships, work and general wellbeing — but its three goals are useful to anyone who speaks in front of others:

1. Awareness — a clearer grasp of the signs and causes of your anger.
2. Control — methods to rein in impulsive or aggressive reactions in the moment.
3. Better communication — healthier ways to express anger when it arrives.

Joy and the chemistry of feeling good

Although joy is often treated as a purely subjective experience, it reaches far beyond simple happiness. In psychology it is classed as a positive emotion, marked by feelings of happiness, pleasure and satisfaction. The chemistry behind it is real: dopamine, linked to reward and motivation, is released when something joyful happens; serotonin, which regulates mood, shapes our sense of contentment; and endorphins drive the euphoric feelings we so often associate with joy. Learning to access this state on purpose — before you walk on stage, for instance — is part of managing your emotional palette.

Emotional violence: the failure mode to avoid

Emotional violence can emerge from emotional tension, when a person loses control over their feelings and ends up harming others. Its trigger is often pain that we interpret as a threat, which fires a defence mechanism. In other cases it plays out in a victim–abuser dynamic, where one person needs to assert dominance. Unresolved trauma, low self-esteem or deep-rooted insecurity can all feed it. The good news: strong communication and conflict-resolution skills can defuse these situations early — which is precisely why working on emotional intelligence pays off both on stage and off it.

Empathy: the language of emotions

Empathy is the ability to understand another person's emotional state by sharing in it — to experience, at the same time, what the other person feels, as if you had stepped into their inner world. Empathic work teaches us to find the middle path between demonising and glorifying our emotions, and between expressing them and suppressing them.

When we treat all our emotions as important instruments, the real work of interpreting and understanding them can finally begin. When we treat emotions as our native language, we discover there is a respectful way to think and work with them — one that does not reject any of them, but instead looks for the points where they can coexist and function together. For a speaker, this is the foundation of one of the hardest skills of all: delivering difficult or negative information without wounding the person on the other side.

Is setting a boundary unkind to the other person?

It can be — but only if you are indifferent to them. Some people are so wrapped up in their own desires and their own world that any boundary feels painful and offensive no matter how gently you phrase it; they do not want to hear "no", and they do not want to hear your opinion. Resolving a conflict takes two people who both want it resolved. The willingness to do that work is the mark of a large personality — someone aware of their own strength and free of petty insecurity.

In short: self-observation from a distance

Positive emotions need not be an end in themselves. The more useful move is to step back and observe, from the outside, why your emotions arise and how they show up. If you can master that distance — watching yourself rather than being swept along — you have taken the first real step toward controlling your emotions when you speak.

The body and the voice will always reveal your inner state, so the work begins inside. If nerves are the emotion you most need to tame before an audience, start with our guide on how to overcome stage fright.