At a Glance
ADHD and perfectionism can seem like an unlikely combination. ADHD may involve difficulties with organisation, attention, time management or completing tasks, while perfectionism is associated with high standards and concern about mistakes.
Yet, for some adults with ADHD, the two can exist together.
Perfectionism is not a symptom of ADHD, and not everyone with ADHD is perfectionistic. However, research suggests that perfectionistic thinking and other unhelpful cognitive patterns can be relevant for some adults with ADHD.
Sometimes, extremely high standards may also develop as a way of trying to compensate for years of mistakes, criticism, inconsistency or feeling that you should be doing better.
I am Dr Sonney Gullu-McPhee, Chartered and HCPC-registered Clinical Psychologist, with extensive postdoctoral clinical training. I am an ISST Certified Advanced Schema Therapist and also work with EMDR, Cognitive Behavioural Therapy (CBT), Compassion Focused Therapy and DBT-informed approaches.
I provide adult ADHD assessments and psychological therapy from my practice in Petersfield, Hampshire, as well as online across the UK.
ADHD and Perfectionism Can Seem Like Opposites
It can be difficult to understand how someone who procrastinates, misses deadlines or struggles with organisation could also be a perfectionist.
But perfectionism is not the same as being perfectly organised.
It is often more about the standards we set for ourselves and what it means emotionally when we believe we have failed to meet them.
A person might struggle to begin a report while simultaneously believing that anything less than an exceptional report is unacceptable.
Someone may have a disorganised desk yet spend hours rewriting an email because they are worried about getting the wording wrong.
Or they may repeatedly put something off because they are unsure whether they can do it well enough.
This is where ADHD and perfectionism can become particularly difficult together.
What Does the Research Tell Us?
The relationship between ADHD and perfectionism has received much less research attention than areas such as attention, impulsivity or executive functioning, so it is important not to overstate what we know.
However, there are some interesting findings.
In a clinical study of adults diagnosed with ADHD, researchers examined cognitive distortions, habitual patterns of thinking that can contribute to emotional distress. ADHD symptoms were associated with higher levels of cognitive distortions, and perfectionism was the most frequently endorsed cognitive distortion in the sample.
The study was small, involving 30 adults, so it cannot tell us that ADHD causes perfectionism. It does, however, suggest that perfectionistic thinking may be clinically relevant for some adults with ADHD.
Other research provides important pieces of the wider picture.
Studies of adults with ADHD have found difficulties with self-esteem, with systematic reviews reporting lower self-esteem compared with people without ADHD in many of the studies examined.
Research has also explored adults’ experiences of criticism. Participants described receiving criticism in several areas of their lives and the lasting emotional impact it could have.
This matters because repeated experiences of forgetting, being late, losing things, struggling to complete work or being told that you are “not trying hard enough” can influence how you begin to see yourself.
For some people, trying to do everything perfectly may become one way of protecting against further criticism or failure.
That is a possible psychological formulation, rather than something we can say happens to everybody with ADHD.
When High Standards Become a Way of Coping
Repeated messages such as “You could do so well if you just applied yourself” or “Why can’t you be more organised?” can gradually shape how someone sees themselves.
Over time, you may begin to feel that ordinary effort is not enough. You might work harder than everyone else, check things repeatedly or become especially afraid of making mistakes.
In this way, high standards can become protective. The underlying belief may be that if you prepare enough, work hard enough or avoid mistakes, you can protect yourself from criticism, disappointment or being seen as inadequate.
From a Schema Therapy perspective, the important question is not only what the perfectionistic behaviour looks like, but what it is trying to protect you from emotionally.
The ADHD, Perfectionism and Procrastination Cycle
One of the most frustrating ways perfectionism can show up is through procrastination. That may sound contradictory, but if the standard you have set feels extremely high, starting the task can itself become stressful.
You may feel that you need to do it properly, be in the right frame of mind, or know exactly where to begin before you can start. ADHD-related difficulties with task initiation, organisation and sustaining attention can then add another layer of difficulty.
The task gets postponed, pressure builds, and eventually urgency creates enough momentum to get started. You may even complete the work to a high standard, but instead of recognising how much pressure was involved, you may think, “I could have done so much better if I had started earlier.”
The next time, you promise yourself you will be more disciplined, and the cycle begins again. Over time, this can create a difficult pattern of high standards, avoidance, last-minute effort and self-criticism.
When Achievement Becomes Connected to Self-Worth
ADHD can affect much more than attention. Research has found evidence of lower self-esteem in adults with ADHD, although the evidence base is still developing.
This can be particularly relevant to perfectionism. When self-worth becomes closely tied to achievement, mistakes can begin to feel like evidence about who you are, rather than simply something that happened.
For example, “I forgot something” can quickly become “I’m unreliable,” or “I didn’t do as well as I wanted” can become “I’m a failure.”
That shift is psychologically important. The difficulty is no longer just the task itself; it has become connected to identity, self-worth and fear of what a mistake might mean about you.
ADHD, Self-Criticism and Self-Compassion
Research is also beginning to look more closely at the way adults with ADHD relate to themselves. Studies have found that lower self-compassion was associated with poorer mental health among adults with ADHD, including greater psychological distress.
Self-compassion does not mean lowering standards or making excuses for difficulties. It means being able to respond to a mistake without immediately attacking yourself for making it. For someone who has spent years using self-criticism as motivation, this can initially feel uncomfortable. There can be a belief that: “If I stop being hard on myself, I’ll achieve nothing.” Yet harsh self-criticism can itself make starting, learning from mistakes and trying again more difficult.
How Schema Therapy Can Help Us Understand the Pattern
Schema Therapy can be particularly useful when perfectionism feels longstanding or deeply connected to self-worth. A schema is a broad emotional and cognitive pattern that develops over time and influences how we see ourselves, other people and the world.
For some adults with ADHD and perfectionistic tendencies, patterns such as Unrelenting Standards, Failure or Defectiveness/Shame may be relevant. For example, someone with a strong Unrelenting Standards schema may feel that they must continually achieve or perform at a very high level. Someone with a Failure schema may expect that they will eventually fall short compared with others. A Defectiveness/Shame schema may involve a deeper feeling that if other people really saw your difficulties, they would discover something inadequate or unacceptable about you.
These schemas are not part of ADHD itself.
But living for many years with ADHD-related difficulties, alongside family, school, work and relationship experiences, may interact with existing vulnerabilities and influence how these patterns develop.
Understanding that distinction is important.
Breaking the Cycle Does Not Mean Lowering Your Ambitions
One misconception about working with perfectionism is that the goal is to persuade people not to care about doing things well. It isn’t. Healthy striving and perfectionism are not the same thing. You can have ambition, work hard and value excellence without your self-worth depending upon flawless performance.
Psychological work may involve learning to recognise when standards have become rigid, noticing all-or-nothing thinking, approaching tasks before you feel completely ready, and developing a more balanced response to mistakes. It can also involve understanding the emotional history underneath the need to get things right.
For some adults with ADHD, this means moving away from: “I have to be perfect because otherwise people will see that I’m not good enough.” towards: “I can aim to do this well without needing to prove my worth through it.”
How Psychological Therapy Can Help
When ADHD and perfectionistic patterns occur together, treatment should be individualised.
CBT can help identify all-or-nothing thinking, unrealistic standards, avoidance and procrastination, while developing more workable ways of approaching tasks.
Schema Therapy can help when high standards are connected with deeper patterns around failure, shame, self-worth or longstanding experiences of criticism.
Compassion Focused Therapy can be particularly valuable when the person’s main response to ADHD-related difficulties is harsh self-criticism.
For some people, understanding ADHD itself can also be an important part of treatment. Recognising that difficulties with attention, organisation or task initiation are not evidence of laziness or lack of intelligence can begin to change the way someone interprets their own struggles.
Adult ADHD Assessment and Psychological Therapy in Petersfield, Hampshire and Online
I provide comprehensive adult ADHD assessments as well as psychological therapy for adults experiencing ADHD-related difficulties, anxiety, perfectionism, low self-esteem, trauma and longstanding emotional patterns.
My work is formulation-led. This means looking beyond a diagnostic label and understanding how neurodevelopmental factors, life experiences, relationships, coping strategies and longstanding patterns may be interacting for you as an individual.
Depending on your needs, I may draw from Schema Therapy, CBT, Compassion Focused Therapy, EMDR and DBT-informed approaches.
Appointments are available in Petersfield, Hampshire, and online across the UK.
If you recognise some of these patterns and would like to explore either an ADHD assessment or psychological therapy, you are welcome to book a complimentary 15-minute consultation.
Frequently Asked Questions
Is perfectionism a symptom of ADHD?
No. Perfectionism is not a core diagnostic symptom of ADHD. However, some people with ADHD also experience perfectionistic thinking or behaviour. Research into the specific relationship between the two is still developing.
Can ADHD make someone a perfectionist?
We cannot say that ADHD directly causes perfectionism. For some people, however, experiences associated with living with ADHD such as repeated mistakes, criticism, difficulties meeting expectations or feeling inconsistent may contribute to the development of perfectionistic coping strategies.
Why do people with ADHD procrastinate even when something is important?
ADHD can involve difficulties with task initiation, planning, organisation and regulating attention. Perfectionism may add another barrier when someone believes they must perform exceptionally well or fears making a mistake. The combination can make starting a task particularly difficult.
Can you have ADHD and still be highly successful?
Yes. ADHD is not defined by intelligence or a person’s level of achievement. Some adults develop considerable strategies for managing or compensating for their difficulties. Understanding the amount of effort required to maintain that functioning can be an important part of assessment.
Can therapy help with ADHD and perfectionism?
Psychological therapy can help identify the patterns maintaining perfectionism, procrastination and self-criticism. Treatment may involve CBT, Schema Therapy or Compassion Focused Therapy depending on the individual’s particular needs and formulation.