Why open loops feel so loud in ADHD
Ever notice how the one thing you haven’t done feels heavier than the 17 you already finished?
For many adults with ADHD, this isn’t poor discipline or a motivation problem. It’s an open loop.
And open loops can quietly drain enormous amounts of mental energy.
What are open loops?
Open loops are unfinished tasks, unresolved decisions or loose commitments your brain believes still need attention. They might look small:
- The text you haven’t replied to
- The bill you keep meaning to pay
- The email sitting in drafts
- The conversation you’re avoiding
- The idea you haven’t acted on
But your brain doesn’t categorise them by size. It categorises them as unfinished.
And unfinished things stay active.
Psychologists refer to this as the Zeigarnik effect – the tendency for our brains to remember incomplete tasks more easily than completed ones.
This is helpful when you need to remember to turn off the hob. It’s far less helpful when you’re mentally tracking dozens (or hundreds) of micro-commitments.
Why open loops feel so intense in ADHD
For neurodivergent adults – particularly those with ADHD – open loops can snowball quickly.
When you have ADHD (like me) we can experience challenges with attention regulation and working memory. Working memory is the mental holding space that allows us to:
- Keep track of tasks
- Hold information temporarily
- Prioritise effectively
- Sequence actions
When open loops accumulate, they compete for that limited space. The result?
- Reduced cognitive bandwidth
- Difficulty starting focused work
- Tab-hopping and task-switching
- Procrastination
- A constant “I’m behind” feeling
- Low-level anxiety
From the outside, this can look like disorganisation. From the inside, it feels like 200 mental tabs open at once.
How to close open loops without burning out
The tricky part is this:
The more responsibility you carry, the more open loops you accumulate.
If you’re a parent.
A leader.
Self-employed.
Managing a team.
Supporting others.
Your brain is tracking far more than just your own tasks. And they’re pretty much invisible to everyone else.
The goal isn’t to eliminate every unfinished task. That’s unrealistic. The goal is to reduce the mental load they create.
Here are strategies I use personally and inside ADHD coaching:
Externalise everything
If it lives in your head, it drains you.
Open loops need to move from working memory into a trusted external system. That might be:
- A notebook
- A Trello board
- A digital task manager
- Post-its (very satisfying to screw up once complete)
Your neurodivergent brain needs to trust that the loop has been captured.
Close tiny loops fast
If something takes two minutes or less, do it immediately.
Micro-closures create momentum. And momentum reduces overwhelm. Small wins matter.
Create a parking list
Not everything requires action now. But your ADHD brain struggles when something is neither acted on nor formally deferred.
A parking list allows you to say: Not now, but not forgotten.
That reduces background noise dramatically.
Schedule a weekly “Loop-Closing” block
Instead of constantly feeling behind, create a dedicated 30-minute window each week purely for small, nagging tasks.
No big projects.
No strategic thinking.
Just closure.
What’s one open loop quietly draining you right now?
And what would it look like to capture it – or close it – today?
ADHD, neurodivergence, and compassion
If you recognise yourself in this, it doesn’t mean you’re incapable.
It means your brain holds onto unfinished things tightly. And in a world full of constant input, that can be exhausting.
ADHD coaching isn’t about productivity hacks. It’s about:
- Understanding how your neurodivergent brain actually works
- Reducing shame
- Building systems that support your cognitive profile
- Creating sustainable ways of working
So you’re not constantly carrying invisible cognitive load.
If you’d like to explore whether coaching could support you, book a free discovery call here.