Do I have to talk to an empty chair?

No. Chairs are just one of many experiments; others include repeating a sentence, changing seats, exaggerating a movement, or simply noticing bodily sensation. An experiment is a suggestion, not a requirement; if you don't want to, the therapist should explore that hesitation rather than persuade you.

Does "accept how you are, don't force change" mean doing nothing?

No. The paradoxical theory isn't a rule against acting; it is against seeking change by forcing yourself to become someone else, and it forbids no technique. The therapist isn't indifferent to the status quo; the view is that fully noticing and accepting yourself is where change starts.

Does Gestalt therapy only talk about the here and now, never the past?

No. Remembering the past and imagining the future are central human capacities, and many of a client's concerns are about exactly those. What Gestalt therapy attends to is how you experience them as you speak of them now; remembering and imagining both happen in the present.

How does Gestalt therapy differ from EFT (emotion-focused therapy)?

EFT combines person-centred and Gestalt therapy and keeps two-chair and empty-chair work, but organises them as marker-guided tasks with research-mapped steps and recognisable end points, on a theory of emotion. Gestalt experiments are freer, aim at awareness, set no end point and follow no fixed manual; EFT also has far more research than Gestalt therapy.

How do I find a Gestalt therapist in Hong Kong?

Look for specific Gestalt training and membership of a professional body, and ask how they work and whether they ask your consent before an experiment. Further down are TreeholeHK's therapists who use Gestalt therapy; read their backgrounds before you book.

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Therapy approaches, explained

Gestalt therapy

A person isn't an isolated individual but part of a situation. Trouble often comes from the way we make contact with our surroundings getting stuck; change comes less from forcing ourselves than from noticing more fully who we are right now.^[4,5,6]

Start with the basics

Gestalt therapy puts great emphasis on the here and now in a relationship, and has much in common with mindfulness: when talking about a hurt, what gets explored may not be the harm done in the past but how the body feels as you talk about it now … only when both people put their focus on the relationship in this very moment can they enter I-Thou.

How Gestalt therapy reads that moment: contact got stuck

Have you ever heard yourself agree to something you didn't want to do? A colleague asks for a favour just before he leaves, and "Sure, no problem" is out of your mouth before you've thought. Only afterwards do you notice the tight chest, and by the evening you are stewing, mostly at yourself. You do know you're allowed to say no. Why couldn't you, in that moment?

1The worldview

Where did contact get stuck? Seeing it through field, contact and awareness

Gestalt therapy's reading of that opening moment is that a person is not a sealed-off individual but forms a field together with their environment. Your "Sure, no problem" is therefore not only something wrong inside you; it is the contact between you and your colleague getting stuck at some step. The work isn't to fix the client but, through genuine dialogue, to help them see more clearly how they are making contact with the world.^[4,6]

That view has a history. Gestalt therapy (also rendered in Chinese as 格式塔治療) was developed in New York in the 1940s and 50s by Fritz Perls, Laura Perls, Paul Goodman and others. Fritz Perls was a trained psychoanalyst; with Laura, Goodman and colleagues he blended psychoanalysis, existentialism, psychodrama and bodywork into a different kind of therapy. The 1951 book Gestalt Therapy: Excitement and Growth in the Human Personality (by Perls, Hefferline and Goodman) is still the founding text. Laura's experience in modern dance and bodywork is part of why the approach pays attention to posture and movement.

If you wanted to try it, what does a session look like?

Now you know how it sees a person and how it works. The next questions: what is it actually like, does it work, and what is it not for?

To try it yourself: Gestalt therapy can be individual, couple or group work. There is no fixed agenda or manual for each session; the therapist follows your present experience, and goals often emerge in the exploring rather than being set at the start.^[6]

1Meeting first, rather than assessing firstThe therapist is present as a person, curious how you experience things; you can ask questions, and they may say what they are reacting to.
2Noticing the presentAs you talk about the past or future, the therapist may invite you to notice your body, breathing and feelings as you speak, and what is between you and them.
3

Gestalt videos

Episodes are in Cantonese.

A self-guided Gestalt path

Not ready to see a therapist yet? Start with these two steps at your own pace. Deeper work such as chair dialogues is best kept for therapy.

Courses

No dates are open for this approach right now. All our latest courses and events are on the events page.

Beyond Gestalt: other approaches that value the present and the relationship

Gestalt therapy belongs to the broad humanistic-experiential family, and sits next to other approaches that value the present, relationship and meaning.

Combines person-centred and Gestalt therapy and turned two-chair and empty-chair work into research-mapped tasks guided by markers. Gestalt experiments are freer and set no end point; EFT maps the steps and recognisable end of each task.^[8,9]
Also humanistic-experiential. Person-centred therapy leans mainly on the attitudes of empathy, acceptance and congruence themselves; Gestalt therapy values the relationship just as much but also invites the client into active experiments.^[6,9]

Other therapy approaches

FAQ

Are 完形治療 and 格式塔治療 the same thing? Is it related to Gestalt psychology?

Both Chinese names, 完形治療 and 格式塔治療, translate Gestalt therapy and refer to the same therapy. It shares its name with Gestalt psychology, the school that studies perception, but a scholar who read Perls' writings closely concluded the two have nothing in common theoretically; the Perls family's link to Gestalt psychology was mainly personal training and intellectual background.^[2,3]

Is Gestalt therapy harsh? Will I be confronted in front of others?

That is mostly the image of Perls' 1960s workshops. Current Gestalt therapy centres on dialogue and relationship: the therapist explains the purpose, asks your consent, and you can decline or stop at any time, with a refusal treated as useful information. Styles still vary, though, so ask how a therapist works before you begin.^[4,6]

Want someone alongside you?

You can do the exercises on your own. When you're stuck, a trained therapist can take you further.

3The skills

Three doors to seeing how you do it

Each step in the example has a matching way of working, but Gestalt therapy has no prescribed list of techniques; the therapist and you decide together what to try, given where you are. They are grouped here by the idea each mainly works through.

Field: the relationship and the situation itself

What happens between the two people in the room is also material for the work.

Dialogic presence: meet first, intervene later
Gestalt therapy draws on Martin Buber's I-Thou relationship. The therapist doesn't play the inscrutable expert or the blank screen but is present as a real person: curious how you experience things, discreetly saying what they are reacting to when it helps, and accepting that your response may differ from their guess. Buber's dialogue has three marks: trying to get close to the other's experience, being genuinely present, and being willing to let the exchange bring out what neither can plan.^[6]

Contact: noticing how it gets interrupted

See the habitual ways, and give suppressed parts a chance to speak.

Noticing how contact gets interrupted
Gestalt therapists notice the habitual ways people interrupt contact at the boundary. Most began as useful adaptations and hardened into habits, and the opening "Sure, no problem" is probably two of them working together. Common ones are introjection (swallowing someone else's rule whole, such as "good people never refuse"), projection (treating something that is yours as coming from outside), retroflection (suppressing part of yourself, such as swallowing your anger), confluence (the boundary between you and another blurring until you can't tell apart) and deflection (turning aside from direct contact, being polite instead of direct).^[4,6]
Chair work: letting a split-off part or an absent person speak
Two-chair and empty-chair work are Gestalt therapy's best-known experiments. When someone is torn, they sit in one chair and voice one side, then move to the other chair and let the other side answer; or an unfinished relationship is imagined in an empty chair and the person says what was never said. The point isn't theatre or squeezing out tears but letting suppressed parts be heard and noticing what happens between them. Perls introduced the "hot seat" and the empty chair during his Esalen years in the 1960s; Leslie Greenberg set out the two-chair method for resolving inner conflict in 1979, it became a core task of emotion-focused therapy, and therapists from other approaches borrow it too. It can stir deep feeling, so it belongs in a trusting relationship with a trained therapist who respects your right to say no at any point.^[2,6,7,8,10]
Hear it in a session
1. Client
  I've been in this steady job for ten years, but every day feels like being worn down. I want to quit, then I think that's irresponsible, and the two thoughts argue all day.
2. Therapist
  Two voices pulling at you. I'd like to suggest a small experiment: two chairs, so each can speak, and we see what you notice. You can say no, and you can stop midway. Would you like to try?

Awareness: coming back to now

Notice what is happening now, and explore it with small experiments.

Awareness: "Right now I notice…"
Gestalt therapists often invite the client to bring attention back to the present and say what they are aware of: bodily sensation, breathing, feeling, images or thoughts, and the feeling between client and therapist. The emphasis is on what and how rather than why, with no rush to analyse or correct. The same holds for talk of the past or future: remembering and imagining both happen now, so you can notice how you react now as you talk about it.^[4,6]
Hear it in a session
1. Client
  My mum told me again last week I'm "not ambitious enough." I've had it. Every time, it's the same. We can't talk at all.
2. Therapist
  This has been with you a long time. I notice you're speaking quickly and with force. Talking about it now, what do you notice in yourself?
3. Client
  Now? …I'm angry, I suppose.

The dialogues are illustrative composites, not real clients; skills that stir strong emotion or touch on trauma should be done with a trained therapist.

Does seeing first, changing later actually help? What the research says

Seeing first and changing later sounds reasonable, but reasonable isn't evidence. Research on Gestalt therapy is limited, mostly small and of weaker design, so every item below is rated "more evidence needed." That isn't the same as saying it doesn't work; it means current research can't settle the question. They are ordered from firmest to least firm.

Chair work: promising, but mostly early
Chair work began in Gestalt therapy and is now also used in approaches such as emotion-focused therapy. A 2026 review of 22 randomised trials found it mostly helped in depression, unfinished business, childhood trauma, social anxiety and more, but only 2 of the trials were at low risk of bias and 14 at high risk; most were small, and chair work was mostly one part of a larger treatment, so its own contribution is hard to separate out.^[11]
PTSD: dialogical exposure therapy helped, but less than the comparison cognitive therapy
Dialogical exposure therapy is a Gestalt-derived treatment for post-traumatic stress disorder (PTSD). In one randomised trial, 141 adult outpatients received either it or cognitive processing therapy, an established cognitive behavioural treatment. Symptoms eased clearly in both groups and dropout was similar (about 12% and 15%), but at the end of treatment cognitive processing therapy had improved symptoms and thinking more. The authors judged it "merits further research" and may become an alternative to established treatments.^[12]
Against no treatment: mostly positive, but very uncertain
A large analysis of humanistic-experiential therapies grouped Gestalt therapy with psychodrama. Among its studies of interpersonal difficulties, only 3 comparisons with no treatment were available; they favoured Gestalt therapy, but the plausible range was very wide, so the size of the benefit is unclear. A Hong Kong study shows a similar early signal: after 4 weeks of Gestalt groups, 156 anxious parents were less anxious than comparison parents, but the groups weren't randomly assigned.^[9,13]
People mostly improve, but most studies had no comparison group
One review found 11 studies of Gestalt therapy from 2007 to 2018, most comparing only before and after with no comparison group, and mostly in groups; there were no studies of individual, couple or family therapy. In the large analysis above, people in Gestalt therapy and psychodrama also improved to a worthwhile degree from start to finish, again without comparison groups.^[9,14]
Against other therapies: can't tell
Studies comparing Gestalt therapy directly with other therapies are rare. The review above found one, which found it about as effective as cognitive behavioural, person-centred and psychodynamic therapy; one study can't show it is better or worse. The PTSD trial above found it somewhat behind cognitive processing therapy.^[12,14]

To be honest: research on Gestalt therapy is far smaller than on cognitive behavioural therapy, and most of it is small, short, or has no comparison group. Gestalt therapy deliberately doesn't follow a fixed manual and varies with the person and the moment; that is part of its character, and it also makes it harder to test the way a standardised treatment is tested (this is an explanation of the situation, not a research finding). Too little evidence is not the same as no effect, only that we can't be sure. A safer view is to treat it as an approach that values experience and relationship, not a proven first choice better than others.^[6,9,14]

Seeing how you do it guarantees nothing: Gestalt therapy's limits

Beyond the thin evidence, a few things are worth knowing, above all the gap between the popular image and current practice:^[2,4,6]

1The popular image isn't current practice

Perls became known in the 1960s for confrontational, theatrical workshops, and the "hot seat" he introduced at Esalen became many people's idea of Gestalt therapy. Later Gestalt therapists such as Gary Yontef stress a softer, dialogic way of working with fewer stereotyped techniques; Yontef and Schulz write that the confrontational, theatrical style has shifted towards a dialogue- and relationship-centred one. But "Gestalt therapy" is not a protected name and individual therapists still differ a great deal, so it is worth asking how they work before you begin.

2Technique used badly can hurt

Gestalt therapists themselves acknowledge that techniques or confrontation out of step with the basic theory and the client's capacity to cope have harmed clients. Pushing an experiment or overriding hesitation can damage the relationship and even re-injure. A good therapist treats your hesitation as a message, not an obstacle.

3No fixed steps, so quality leans on the therapist

With no manual, the therapist has to judge what to do from moment to moment; Yontef and Schulz admit that this uncertainty can be terrifying for a new practitioner. It gives freedom, and it also means how well it goes depends heavily on the therapist's training and judgement.

4Goals often emerge along the way

Gestalt therapy doesn't set behavioural targets in advance; goals often surface only in the exploring. If what you want is a clear set of skills or a quick solution, talk with the therapist about whether this fits, or consider another approach.

Gestalt therapy offers a way of attending to experience and relationship, so you can see how you do what you did in that opening moment; it doesn't promise you will manage to say no next time, or that your colleague will understand. Its evidence is less solid than CBT's; that doesn't dismiss it, but is a reminder to look for a trained therapist who explains how they work and respects your right to say no.

References

1.Perls, F., Hefferline, R., & Goodman, P. (1951). Gestalt therapy: Excitement and growth in the human personality. Julian Press.
2.O'Leary, E. (2013). Fritz Perls and Gestalt therapy. In E. O'Leary (Ed.), Gestalt therapy around the world (pp. 1–14). Wiley-Blackwell. doi.org/10.1002/9781118323410.ch1
3.Henle, M. (1978). Gestalt psychology and Gestalt therapy. Journal of the History of the Behavioral Sciences, 14(1), 23–32. doi.org/10.1002/1520-6696(197801)14:1%3C23::AID-JHBS2300140105%3E3.0.CO;2-Y
4.Yontef, G. M. (1993). Gestalt therapy: An introduction. In Awareness, dialogue and process: Essays on Gestalt therapy. Gestalt Journal Press. gestalt.org
5.Beisser, A. R. (1970). The paradoxical theory of change. In J. Fagan & I. L. Shepherd (Eds.), Gestalt therapy now: Theory, techniques, applications (pp. 77–80). Science and Behavior Books.
6.Yontef, G., & Schulz, F. (2016). Dialogue and experiment. British Gestalt Journal, 25(1), 9–21. doi.org/10.53667/rpae1714
7.Greenberg, L. S. (1979). Resolving splits: Use of the two chair technique. Psychotherapy: Theory, Research & Practice, 16(3), 316–324. doi.org/10.1037/h0085895
8.Elliott, R. (2012). Emotion-focused therapy. In P. Sanders (Ed.), The tribes of the person-centred nation: An introduction to the schools of therapy related to the person-centred approach (2nd ed., pp. 103–130). PCCS Books. strathprints.strath.ac.uk
9.Elliott, R., Watson, J., Timulak, L., & Sharbanee, J. (2021). Research on humanistic-experiential psychotherapies: Updated review. In M. Barkham, W. Lutz, & L. G. Castonguay (Eds.), Bergin and Garfield's handbook of psychotherapy and behavior change (7th ed., pp. 421–467). Wiley. strathprints.strath.ac.uk
10.Hanley, T., Winter, L. A., McLeod, J., & Cooper, M. (2017). Pluralistic counselling psychology. In D. Murphy (Ed.), Counselling psychology: A textbook for study and practice (Ch. 10). Wiley (BPS Textbooks).
11.Ottingerová, L., Halamová, J., & Szitás, D. (2026). Experiential therapies including chairwork: A systematic review of randomized controlled trials. Frontiers in Psychology, 16, Article 1692630. doi.org/10.3389/fpsyg.2025.1692630
12.Butollo, A., Karl, R., König, J., & Rosner, R. (2016). A randomized controlled clinical trial of dialogical exposure therapy versus cognitive processing therapy for adult outpatients suffering from PTSD after type I trauma in adulthood. Psychotherapy and Psychosomatics, 85(1), 16–26. doi.org/10.1159/000440726
13.Leung, G. S. M., & Khor, S. H. (2017). Gestalt intervention groups for anxious parents in Hong Kong: A quasi-experimental design. Journal of Evidence-Informed Social Work, 14(3), 183–200. doi.org/10.1080/23761407.2017.1311814
14.Raffagnino, R. (2019). Gestalt therapy effectiveness: A systematic review of empirical evidence. Open Journal of Social Sciences, 7(6), 66–83. doi.org/10.4236/jss.2019.76005
15.樹洞香港. (n.d.). 我與你 I-Thou：孤獨的反面是真誠連結 [Podcast episode]. TreeholeHK. treehole.hk

Experiments: try it and see what you notice

An experiment is a small try-out suggested by therapist or client. The opening request could itself become one next time: try "I can do half" and see what you and your colleague each do; the point isn't to master refusing but to notice what you notice. Others include saying a sentence louder, repeating a word, changing seats, exaggerating a movement, or voicing a part of yourself. The aim is awareness, not a preset behavioural goal; whether it goes well or gets finished doesn't matter. Any response, refusal included, is information worth exploring. Gestalt therapists also remind themselves not to offer an experiment just to do something or to look competent, and not to override the client's hesitation; experiments out of step with the basic theory and the client's capacity to cope have harmed clients.^[6]

Hear it in a session

Therapist
When you spoke about your dad, your voice and your hands both went still. I have an idea: would you like to imagine him in that empty chair opposite and say one thing you've never said? You're free not to; it's only one option.
Client
…No. Just imagining it feels strange, and I don't want to do that.
Therapist
OK, thank you for telling me straight; we won't. I'm a little curious though: behind the "don't want to," what's the feeling?
Client
A bit of fear. That once I open my mouth I'll cry and not be able to stop.
Therapist
Afraid that once you cry you won't be able to stop. That fear makes sense, and it tells me this matters a great deal to you.
Client
Mm.
Therapist
Then we could do it differently: no imagining him, just talk about the part of you that is afraid right now, if you like. Or tell me what way would feel safer to you.
Client
Could I start by just telling you what he's like? Without speaking to him straight away.
Therapist
Of course. You start, and say if you want to stop.

Notice: The client says no, and the therapist doesn't persuade; he thanks him for saying it directly and gets curious about what is behind the no. It turns out to be fear of crying and not being able to stop; the therapist acknowledges that fear and hands the pace and the method back to the client. This is where current Gestalt practice differs from the "Perlsian" confrontation of legend: a refusal is itself a message worth hearing.

Method based on^[4,6]

Gestalt therapy

How Gestalt therapy reads that moment: contact got stuck

Where did contact get stuck? Seeing it through field, contact and awareness

If you wanted to try it, what does a session look like?

Gestalt videos

A self-guided Gestalt path

Courses

Beyond Gestalt: other approaches that value the present and the relationship

Other therapy approaches

FAQ

Want someone alongside you?

Once you see it, what then? Dialogue, inquiry and experiment, following present experience

Back to the opening moment: one request, two responses

Three doors to seeing how you do it

Field: the relationship and the situation itself

Dialogic presence: meet first, intervene later

Contact: noticing how it gets interrupted

Noticing how contact gets interrupted

Chair work: letting a split-off part or an absent person speak

Awareness: coming back to now

Awareness: "Right now I notice…"

What can Gestalt therapy help with?

Does seeing first, changing later actually help? What the research says

Chair work: promising, but mostly early

PTSD: dialogical exposure therapy helped, but less than the comparison cognitive therapy

Against no treatment: mostly positive, but very uncertain

People mostly improve, but most studies had no comparison group

Against other therapies: can't tell