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How Can Journaling Help Address ADHD-Related Self-Doubt? 

Author: Phoebe Carter, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Journaling can be a powerful tool for adults with ADHD who struggle with self-doubt, second-guessing their abilities, or feeling like they’re constantly “falling short.” Because ADHD often affects organisation, emotional regulation and working memory, many adults accumulate years of negative feedback, something NHS guidance notes can lead to long-term low self-esteem and self-doubt (NHS). 

Journaling makes unhelpful thoughts visible 

ADHD can make negative thoughts arrive quickly and feel overwhelmingly true. CBT frameworks used in NHS Talking Therapies encourage writing down automatic thoughts so you can examine and challenge them rather than accepting them as fact. 
A simple CBT “thought record”; essentially structured journaling helps you break patterns of harsh self-criticism (NHS CBT tools). 

It supports emotional regulation 

Expressive writing research shows that writing about difficult emotions can reduce anxiety, stress and emotional overwhelm. For adults with ADHD, journaling can help process shame or frustration linked to past struggles, instead of letting them accumulate beneath the surface. 

Journaling builds self-awareness and reduces self-blame 

NHS CBT workbooks emphasise recording thoughts, feelings and behaviours to understand patterns. 
For ADHD, this can highlight why something went wrong (e.g., time blindness, distraction, overload) rather than assuming “I’m just bad at this.” 
This reframes the narrative from personal failure to understandable difficulty; a core step in reducing self-doubt. 

It reinforces successes your brain may forget 

Many adults with ADHD vividly remember mistakes but quickly forget achievements. NHS self-esteem guidance recommends noting things that went well and positive feedback to rebuild a balanced self-view (NHS self-esteem tips). 

Writing down even small wins creates a factual record your brain can return to, a direct antidote to “I never do anything right.” 

Journaling helps track progress and build confidence 

ADHD coaching studies show that logging goals, reviewing progress and reflecting weekly can improve self-esteem and self-efficacy. Structured journaling supports consistent progress and helps you see that you are capable, even when ADHD makes things feel chaotic. 

Common helpful formats include: 

  • daily check-in logs 
  • habit or task trackers 
  • strengths journaling 
  • success lists 
  • ADHD coaching reflection sheets 
    These provide concrete evidence that contradicts self-doubt over time. 

It strengthens executive-function skills 

ADHD resource packs from UK services recommend planners, lists and written schedules as essential tools. Journaling supports planning, working memory and organisation, reducing last-minute stress and the cycle of “I messed up again,” which fuels low confidence. 

Takeaway  

Journaling isn’t just writing; it’s a structured way to challenge self-critical thoughts, process emotions, recognise strengths, track real progress and support planning and organisation.  

While journaling itself isn’t a standalone ADHD treatment, it fits naturally within NHS-aligned CBT, self-esteem work and ADHD coaching strategies. Used consistently, it can become one of the simplest and most effective tools for reducing ADHD-related self-doubt. 

Phoebe Carter, MSc
Author

Phoebe Carter is a clinical psychologist with a Master’s in Clinical Psychology and a Bachelor’s in Applied Psychology. She has experience working with both children and adults, conducting psychological assessments, developing individualized treatment plans, and delivering evidence-based therapies. Phoebe specialises in neurodevelopmental conditions such as autism spectrum disorder (ASD), ADHD, and learning disabilities, as well as mood, anxiety, psychotic, and personality disorders. She is skilled in CBT, behaviour modification, ABA, and motivational interviewing, and is dedicated to providing compassionate, evidence-based mental health care to individuals of all ages.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy. 

Dr. Rebecca Fernandez, MBBS
Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy. 

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