ADHD and Anxiety at Work: Why Do I Keep Doubting Myself?
If you have ADHD and anxiety, you may keep doubting yourself even when you know you have done your work correctly. You worry about forgetting something, making a mistake or being judged, so you check everything repeatedly. This can happen because ADHD-related difficulties and anxiety feed into each other, making it harder to trust your own memory and decisions.
Why Do ADHD and Anxiety Make You Doubt Yourself at Work?
Imagine completing an important task at work. You have followed the instructions, checked everything and added it to your completed list. Yet, instead of feeling relieved, you start wondering whether you have missed something.
You open the list again. You check the task, close it and return to your work. A few minutes later, the doubt comes back. You might tell yourself, This is my ADHD. This is my anxiety. Why can’t I just trust myself?
You see, ADHD can make it harder for some people to organise tasks, manage working memory, keep track of information or shift their attention. Anxiety can add another layer of worry, making the possibility of forgetting something feel threatening. You may begin checking repeatedly because you want to prevent a mistake and avoid the shame, criticism or disappointment you fear might follow.
The difficulty is that checking can bring temporary relief without resolving the underlying fear. You feel better for a moment, but the doubt returns, and you find yourself checking again.
This can become especially challenging when your responsibilities change, you start a new job or your workplace introduces new systems. You may be perfectly capable of doing your job and still feel uncertain about yourself.
When Does the Fear of Forgetting Begin?
Sometimes, the way we respond to mistakes as adults is influenced by what we experienced as children.
Imagine a child who regularly forgets schoolbooks, homework or other important belongings. Perhaps the child already feels worried about getting things wrong. If a parent reacts with anxiety, frustration or strong concern about the consequences, the child may begin to associate forgetting something with trouble, disappointment or embarrassment.
Over time, the child might learn to be extra careful. They may repeatedly check their schoolbag, worry about what they have forgotten or feel responsible for preventing other people’s disappointment.
Years later, the circumstances may be different, but the fear can feel familiar. Instead of checking a schoolbag, the adult checks their emails, work calendar, reports or task list four or five times.
They may understand that they are competent and have completed the task. Yet, emotionally, they still feel frightened of what might happen if they get something wrong.
This is one possible way earlier experiences can influence how we respond to pressure at work. It does not mean that every person with ADHD and anxiety has experienced this, or that childhood experiences explain every difficulty. However, understanding your own history can help you recognise why certain situations trigger such a strong reaction.
The next time you find yourself checking something for the fifth time, pause and ask yourself: Am I checking because I have a genuine reason to review this, or because I am frightened of how I would feel if I had made a mistake?
That question can help you begin to understand what is happening beneath the behaviour.
The Hidden Exhaustion of Overthinking and Being Overcautious
Living with ADHD and anxiety can sometimes mean spending far more mental energy on everyday tasks than other people realise.
You might reread an email several times before sending it because you are worried about how it will sound. A short reply from your manager might leave you wondering whether you have done something wrong. You may replay a meeting on your journey home, thinking about what you said and whether you should have responded differently.
When a new responsibility comes along, you might spend so much time considering everything that could go wrong that getting started becomes difficult. You may even freeze when you feel under pressure, despite knowing what you need to do.
These experiences can affect your confidence at work. You may become reluctant to take on new challenges, find it difficult to make decisions or rely heavily on reassurance from others. You might look organised and capable on the outside while feeling worried and uncertain inside.
And then comes the self-criticism. You wonder why you are taking so long, why you cannot stop thinking about something or why you need to check what you have already checked.
Please try to understand that these struggles do not automatically mean you are careless or incapable. ADHD-related difficulties and anxiety can interact in ways that make everyday responsibilities feel more demanding. The more you understand your own pattern, the better placed you are to find strategies that genuinely help.
How Can You Break the Cycle of ADHD and Anxiety?
1. Start With Self-Acceptance
You may have ADHD. You may experience anxiety. You may sometimes forget things, need more structure or find changes at work difficult. And that’s okay.
Self-acceptance means acknowledging your difficulties without allowing them to define your worth or ability. You can recognise that you need support with organisation while also appreciating your skills, experience and strengths.
Notice how you speak to yourself when something feels difficult. Instead of asking, Why can’t I get this right? Why am I like this? try saying, I am finding this difficult at the moment. I am learning a new way of working, and I can give myself time to adjust.
The way you speak to yourself matters. When you are already anxious, criticising yourself can add another layer of pressure. Responding with understanding gives you an opportunity to think more clearly about what you need.
2. Recognise the Anxiety Before You Check Again
The next time you feel the urge to check your work, pause for a moment. Notice what is happening in your body. Perhaps your stomach feels tight, your shoulders are tense or your mind keeps repeating, What if I’ve forgotten something?
Instead of immediately reacting to the thought, acknowledge it: I am feeling anxious because I am afraid of forgetting something.
You do not have to argue with the thought or force yourself to feel calm. Simply notice what is happening and take a slow, comfortable breath.
This is where mindfulness can help. You begin to recognise the difference between having a worried thought and needing to act on it immediately. With practice, you can learn to pause before responding to every feeling of doubt.
3. Create a Reliable System at Work
Building self-trust does not mean expecting yourself to remember everything. Practical systems can support your ADHD and reduce the mental effort involved in keeping track of responsibilities.
Choose one reliable task list, use calendar reminders where helpful and establish a clear routine for reviewing completed work. For important tasks, follow the checking procedures your role requires. Once you have completed the appropriate checks, practise moving on rather than repeating them solely to relieve anxiety.
Start with a small, low-risk task. Follow your system, complete your usual check and then move on to the next activity. If the urge to check again appears, notice the discomfort and give yourself a little time before deciding what to do.
You are learning to distinguish between a useful check and a check driven by fear. This takes practice, and you can build it gradually.
4. Bring Yourself Back to the Present Moment
Anxiety can take you into an imagined future. You begin thinking about what might go wrong, how someone might react and how ashamed you might feel. Before anything has happened, your body may already be responding as though you are in trouble.
Grounding can help you reconnect with the present. Feel your feet against the floor, notice the support of your chair and gently bring your attention to your surroundings. Remind yourself, I am here. I have completed this step. I can deal with the next thing when it comes.
You can also use meditation or EFT tapping to help you notice and work with the fear, pressure and self-criticism that arise. These practices may support emotional regulation, although they do not replace appropriate assessment or treatment for ADHD or anxiety.
If your fears feel connected to earlier experiences, talking therapy can give you space to understand those memories and the beliefs you may still carry. An integrative approach can bring together emotional understanding and practical strategies suited to your individual needs.
5. Learn That You Can Feel Anxious and Still Move Forward
One of the most helpful realisations is that you can experience anxiety without allowing it to control every decision.
You might notice the familiar spiral beginning. You feel discomfort in your stomach, start worrying about what you might have forgotten and feel the urge to freeze or check everything again.
Instead of treating that discomfort as proof that something is wrong, remind yourself that anxiety is a feeling. It deserves your attention, but it does not always tell you what is happening in reality.
You can follow your checking routine, acknowledge the remaining uncertainty and take the next step. You might still feel uncomfortable at first. That is okay. The aim is to give yourself opportunities to discover that you can manage the feeling without automatically repeating the same behaviour.
Confidence often grows through these small experiences. You learn that you can make decisions, ask for help when needed, correct mistakes and cope with situations that do not go exactly as planned.
If repeated checking feels impossible to resist, takes up considerable time or causes significant distress, consider seeking professional support. Sometimes, additional assessment is helpful to understand whether anxiety, ADHD, obsessive-compulsive symptoms or other factors are contributing to the pattern.
You Can Learn to Trust Yourself Again
When ADHD and anxiety feed into each other, even a simple task can become emotionally exhausting. You may spend your day trying to prevent mistakes, only to finish work feeling that you have not done enough. You may know you are capable, yet struggle to feel that you can rely on yourself.
The moment you accept that you are finding something difficult, you create an opportunity to respond differently. You can learn about your ADHD, recognise the anxiety that accompanies it, develop practical systems and become more mindful of the thoughts and feelings that drive repeated checking.
Remember, the goal is not to become someone who never forgets anything or never feels anxious. It is to reach a place where you can say, I have done what I reasonably can. I can trust the steps I have taken. If something goes wrong, I can deal with it.
You deserve to approach your working day with more understanding and less fear. With the right support and small, consistent steps, you can begin to build a healthier relationship with yourself and feel more confident in your ability to manage what comes your way.
If anxiety, overthinking or self-doubt is affecting your work or everyday life, counselling can help you understand these patterns and find ways to manage them. You can learn more about my approach to therapy or arrange a free consultation to discuss the support you need.
Frequently Asked Questions
Can ADHD and anxiety make each other worse?
Yes. ADHD-related difficulties with organisation, working memory or managing tasks can contribute to stressful situations. Anxiety can then make it harder to concentrate, think clearly or make decisions. This can create a cycle in which difficulties at work increase anxiety, and anxiety makes those difficulties feel harder to manage.
Why do I keep checking my work even when I know it is done?
Repeated checking may be linked to fear of making mistakes, being judged or experiencing shame. You may know that you have completed a task but still feel uncertain. ADHD, anxiety and other factors can contribute to this experience, so understanding what drives your checking is an important first step.
How can I stop overthinking at work?
Start by noticing when you are overthinking and identifying what you are afraid might happen. Use a reliable task list, establish appropriate checking routines and practise grounding yourself when anxiety appears. If overthinking is significantly affecting your daily life, professional support may help you understand and change the pattern.
Can mindfulness help with ADHD and anxiety?
Mindfulness can help you notice thoughts, physical sensations and urges without automatically reacting to them. Grounding and mindful breathing may help you pause before checking again and bring your attention back to the task in front of you. These practices can complement other support and practical strategies.
When should I consider therapy?
Consider therapy if anxiety, repeated checking, fear of making mistakes or constant self-doubt is affecting your work, sleep, relationships or confidence. Talking therapy can help you understand the patterns contributing to your distress and develop strategies that suit your circumstances
