Specialist Psychological Therapy · London & Online

High-Functioning Depression
London

Specialist psychological support for people who appear to be coping, achieving and managing well — while privately carrying a low-grade depression that rarely gets named, let alone addressed.

Arrange a Free Consultation What I offer
Dr Sanya Krljes DClinPsy PhD MSc Consultant Clinical Psychologist HCPC Registered 20+ Years Experience

Functioning well is not the same as feeling well.

High-functioning depression is not a formal diagnostic category, but it describes something clinically real: a persistent low mood, flatness or sense of going through the motions that coexists with continued, often high, performance at work and in relationships.

Clinically, this pattern most often maps onto Persistent Depressive Disorder (dysthymia) — a chronic, lower-intensity depressive presentation that can be harder to recognise precisely because it does not stop someone from functioning.

Because the outward picture looks fine, this experience is often missed — by colleagues, by friends, sometimes by the person themselves, who may not recognise what they are carrying as depression at all.

01
Persistent Low Mood
A chronic flatness or heaviness that has become so familiar it barely registers as a problem — simply 'how things are'.
02
Anhedonia
A reduced capacity to feel pleasure or satisfaction, even from things that used to matter, while still going through the motions of doing them.
03
Internal-External Gap
A marked difference between how composed and capable you appear and how depleted or numb you feel internally — often a source of guilt or confusion.
04
Self-Criticism
An exacting, often harsh internal narrative that coexists with genuine achievement, undermining the capacity to register success when it happens.
05
Chronic Fatigue
A tiredness that is not fully explained by sleep or workload, and that does not resolve with rest in the way ordinary tiredness does.
06
Difficulty Naming It
Uncertainty about whether what you are experiencing 'counts' as depression, since the absence of crisis can make it feel like it does not warrant attention.

Taking a quietly persistent experience seriously.

My approach draws on CBT and schema therapy, addressing both the persistent low mood itself and the underlying beliefs — often around achievement, self-worth and the permissibility of struggling — that maintain it.

This is not about waiting for things to become a crisis before they are taken seriously. Persistent, lower-grade depression is genuinely treatable, and addressing it early tends to be more straightforward than waiting until functioning is also affected.

I work particularly with professionals who are used to managing well, for whom acknowledging this experience can itself feel like an admission they are reluctant to make.

1
Assessment & Formulation
Understanding your specific pattern — how long it has been present, what maintains it, and what has made it hard to name or address before now.
2
Cognitive Work
Addressing the self-critical narrative and unhelpful thinking patterns that sustain low mood, using evidence-based CBT techniques.
3
Underlying Beliefs
Schema-informed work on longstanding beliefs about achievement, self-worth and the acceptability of struggling, which often sit beneath this presentation.
4
Restoring Capacity for Pleasure
Structured work to rebuild genuine engagement and satisfaction, not just functional output.
"The people who carry this longest are often the ones who function best — which is exactly why it tends to go unaddressed for years."

Dr Sanya Krljes · Consultant Clinical Psychologist

Why this deserves attention even without a crisis.

Because functioning continues, high-functioning depression often does not meet the threshold that prompts people to seek help — yet it is genuinely treatable, and the longer it persists, the more it tends to shape identity and self-expectation.

Psychological therapy addresses the underlying pattern directly, rather than waiting for it to escalate into something more acute before being taken seriously.

Specialist understanding of high-functioning presentations.

I am a Consultant Clinical Psychologist with doctorates in cognitive neuroscience (Imperial College London) and clinical psychology (UCL), and over 20 years of clinical experience, including extensive work with professionals managing exactly this gap between presentation and internal experience.

I take this experience seriously on its own terms, without requiring it to have escalated into crisis before it is worth addressing properly.

Qualifications

MSc Neuroscience — King's College London
PhD Cognitive Neuroscience — Imperial College London
DClinPsy — University College London
HCPC Registered · BPS Chartered Psychologist & AFBPsS

What people ask before getting in touch.

Is high-functioning depression a real diagnosis?
It is not a formal diagnostic term, but it describes a clinically recognisable pattern that most often corresponds to Persistent Depressive Disorder. What matters clinically is your actual experience, not the label.
I'm managing fine at work — does this still warrant therapy?
Yes. Continuing to function does not mean nothing needs to change. Many people I see are functioning well externally while privately depleted, and that gap is itself worth addressing.
How is this different from ordinary low mood?
Persistence is the key distinction — a pattern sustained over months or years, rather than a temporary dip, that has often become so familiar it no longer registers as unusual.
Do you offer online sessions?
Yes, in person in London and online across the UK.
What does the first session involve?
A 90-minute initial consultation to understand your history and the shape of what you have been carrying, leading to a clear formulation and plan.

Take the first step.

A free 30-minute consultation — by phone or video — where you can tell me a little about what has brought you here. No pressure, no obligation.

Arrange a Free Consultation 020 7096 8005

hello@praxispsychology.uk  ·  London & Online

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