Temperament and Stress: How Each Type Copes

People who react most strongly to strain do not just experience it more intensely. They experience it more often. In a 2005 review, Jerry Suls and Rene Martin described a chain in which several things come together in emotionally reactive people: they run into more small annoyances, they react to them more sharply, they return to calm more slowly, and a bad mood spills over from one area of life into another.

Something practical follows from that. Stress is not measured by the size of the situation but by where it settles in you and how long it stays there. And this is exactly where the four classic temperaments differ so much that their stress profiles can be described almost as four different languages.

Four ways stress shows itself

Choleric: outward and fast

In a choleric the tension goes straight out. The fuse gets shorter, the voice gets louder and the sentences fly faster than the thoughts. A trifle they would let pass without blinking in a calm week sets them off, and the reply to an email leaves before they have finished reading the second paragraph.

The advantage is that this kind of stress is easy to spot. The disadvantage is the price paid by everyone around, plus one trap cholerics fall into almost as a rule. In a 2002 experiment, Brad Bushman had some angry participants punch a boxing bag in order, supposedly, to let off steam. Those who replayed what had angered them while doing it turned out more aggressive afterward than a group that did nothing at all. Venting in the form of rehearsing the grievance therefore does not reduce anger, it keeps it alive.

What works better: movement without the story. A brisk walk, a bike ride, the gym, but without replaying the meeting in your head while you do it. Plus one hard rule for unpleasant messages: write, save, send only after a second read. How to get along with a choleric when you are the other person in the room is described in the separate piece on dealing with a choleric.

Melancholic: inward and long

A melancholic does not explode. They file it away. The situation then replays in their head in the evening, at night and while doing the dishes, and with every round more scenarios pile up of how the whole thing could have gone worse.

This pattern has its own name in the literature: rumination. Susan Nolen-Hoeksema devoted decades of research to it and repeatedly showed that people with a ruminative coping style stay in a bad mood longer than those who move on to activity. Rumination subjectively looks like problem-solving. The difference is that problem-solving ends in a decision, whereas rumination ends in exhaustion.

What helps: write the worry down on paper and add one single further thing you will actually do. Scheduled worry time also works well, meaning fifteen minutes a day set aside for thinking about what weighs on you, and holding it off for the rest of the day. The odd part is that it works even when it feels like a trick. This type is covered in more detail in the profile of the melancholic.

Sanguine: scatter it and carry on

A sanguine scatters the stress first. They jump between tasks, pick up the phone in the middle of other work, arrange something for the evening, and by evening have no idea where the day went. The tension does not accumulate in one place, it sprays out into ten activities.

In the short run this works surprisingly well. A sanguine shakes off a bad day by morning and carries no grudges. The problem comes when the unpleasant thing has to be dealt with and the only strategy on offer is diversion. An unresolved conflict, a postponed phone call or a bill you cannot forget about do not go away just because they were swept under the carpet.

The warning sign is specific and worth knowing: a mood you are performing. The moment you are smiling in front of people and there is nothing inside, more has piled up than you are willing to admit. What helps is one unpleasant thing dealt with first every day, ideally before you open your inbox.

Phlegmatic: holds a long time and then drops

A phlegmatic endures the most and shows the least. They carry tension for months without raising their voice, so everyone around them treats them as somebody nothing rattles. That is exactly why their stress reaction comes last and tends to be the heaviest.

Jane spent eight months on a project that flipped into a different shape every other week. She did not complain, she took the overtime as part of the deal and brought her colleagues coffee. One Tuesday morning she parked in front of the office, switched off the engine and could not get out of the car. Not anger, not tears, just the impossibility of taking another step. Nobody in the team saw it coming, because up to that point she had shown nothing at all.

With a phlegmatic the most important warning signal is their own apathy. When you do not even feel like doing the things you usually enjoy, this is no longer calm but avoidance. What helps is setting up a regular outlet: once a week saying out loud to somebody what has been hardest over the past few days, even when nothing dramatic has happened.

And what if you recognize two profiles in yourself?

A pure type is rare. Most people have a main temperament and a streak alongside it, which speaks up under pressure as a second wave. A choleric with a melancholic streak explodes first and then spends the whole evening reproaching themselves for what they said. A phlegmatic with a sanguine streak keeps the smile up at a moment when there has long been nothing left inside.

The practical consequence is that you need to watch two signals instead of one. The first comes fast and is visible; the second arrives late and happens quietly. The people around you usually register only the first, so the second one is yours to watch.

How to recognize your own warning signals

When did you last realize you were under stress only at the moment somebody else told you? If that question sounds familiar, you are not alone. We recognize our own stress worst precisely because it shows up in a way we consider normal in ourselves.

It is useful to look for change, not for a state. The question is not whether you are irritable but whether you are more irritable than a month ago. A few signals worth watching:

• Sleep: you cannot fall asleep because of one single sentence, or you wake at three in the morning and your head starts up.
• Shortened patience with people you normally have no problem with, typically at home.
• Things you enjoy suddenly do not seem worth the effort of starting.
• The body speaks before the head: a clenched jaw, stiff shoulders, a knot in your stomach, breathing high in the chest.
• A narrowed repertoire. You stop cooking, exercising or calling friends, which is exactly what would help most.
• A recurring sentence in your head that you replay over and over without it changing.

Anybody who wants to clarify their profile faster can start from the type. The temperament test has 24 questions and takes about four minutes, and the result includes a description of how your main type and its streak behave under pressure. It is approximate self-knowledge rather than a diagnosis, but as a starting point for observing yourself it has already served plenty of people better than general advice.

A strategy cut to fit the temperament

General stress advice fails mainly because it recommends the same thing to everybody. Meditating in silence is relief for a melancholic and punishment for a sanguine. A brisk walk sets a choleric straight and will not pull a phlegmatic out of a shutdown.

Across the types one approach with good research backing deserves a mention. James Gross and Oliver John (2003) compared two strategies: reappraising the situation and suppressing its expression. People who could reframe a situation were better off on every measure than those who merely kept the emotion off their face. Suppression does not reduce what is happening inside, it only hides it. Phlegmatics and melancholics lean toward suppression, which is why it pays for them to work with how they interpret a situation rather than with what they do not let show. General approaches that work regardless of type are summarized in the piece on how to manage stress.

At work there is another layer to this. The same working environment loads each type differently: an open-plan office drains a melancholic, rounds of sign-off grind a choleric down, sudden changes with no preparation get to a phlegmatic. Where each of them works well is covered in more detail in the piece on temperament at work.

When to stop worrying about your type and see a professional

Temperament explains style, not degree. Once difficulties cross a certain line, the question "what type am I" stops being useful and professional help becomes appropriate.

Several situations can be taken as that sign. The trouble lasts several weeks and does not improve even though the external pressure has eased. Sleep stays broken for weeks on end. You cannot manage ordinary duties at work or at home. Hopelessness appears, a long-term loss of interest in everything, or thoughts of self-harm. In the last case, seek help without delay, whether from a general practitioner, a psychologist or a crisis line.

No personality test will judge this and none is designed to. A description of a type helps you understand why you react the way you do, but it is no substitute for a professional assessment and certainly no substitute for treatment. It is sensible to treat it as a map of the terrain, not as a medical report.

For the next two weeks, try writing down one word each evening about how you were doing. Nothing more, one word. After fourteen days you will see a pattern on paper that blurs in your head into one long "it's going okay", and you will also spot the day it started to break.