Your brain is allowed to forget now
Cognitive offloading means using tools or actions, like notes, reminders, or apps, to reduce the mental load of a task. Research shows it can help: in a 2015 study by Benjamin Storm and Sean Stone, people who saved one list of words to a file remembered a second list better, because their brains could let go of the first.
How many things are you trying to remember right now? The client you promised to follow up with. The invoice that's overdue. The idea for next month's newsletter. The dentist appointment. The thing your assistant asked you about on Tuesday. The password you changed last week.
Most business owners are running a second job they never signed up for: human filing cabinet. And a lot of us feel a little guilty about writing things down. As if a truly organized person would just remember. The research says the opposite.
Cognitive offloading
Psychologists have a term for using the world around you to lighten the load on your brain: cognitive offloading.
In a 2016 review, researchers Evan Risko and Sam Gilbert defined it as using physical action to reduce the mental demands of a task. Tilting your head to read sideways text is cognitive offloading. So is setting a phone reminder, writing a grocery list, or tying a string around your finger.
We do it constantly, and for good reason. Your working memory, the mental space you use to hold and juggle information in the moment, is limited. Every item you're trying to remember takes up some of it.
Saving something helps you learn the next thing
Here's a study I love.
In 2015, psychologists Benjamin Storm and Sean Stone had people study a list of words in a computer file. Some people were allowed to save the file. Others were told their file wouldn't be saved. Then everyone studied a second list and was tested on it. The people who had saved the first file remembered the second list better.
The researchers called it saving-enhanced memory. When your brain knows information is stored somewhere safe, it can let go of it. That frees up room, and it reduces the interference from old information when you're trying to learn something new.
In other words: writing things down doesn't make you worse at remembering. It helps you remember what matters now.
Your trusted system
This is also why the weekly review works so well (I've written a whole post on that). Your brain keeps nagging you about unfinished tasks until it trusts they're captured somewhere, with a plan.
The key word is trust. If your notes are scattered across sticky notes, three apps, your email drafts, and the back of a receipt, your brain doesn't trust any of them. So it keeps holding on, just in case.
Your brain will only let go of what it trusts you've captured.
Where AI comes in
I use a tool that records and summarizes my coaching calls (with clients' consent), and an AI assistant that files the key points and action items at the end of the day. I no longer try to hold every client's details in my head between sessions.
The result isn't that I know my clients less well. It's the opposite. I show up to calls with my mind clear and focused on the person in front of me, instead of half of it trying to remember what we talked about three weeks ago.
That's offloading at its best. Not replacing your thinking, but freeing it up for the work that actually needs you.
Almost every client I've had has told me they lie awake most nights running through their to-do list so they won't forget anything. One of my favorite AI hacks for this is one simple capture habit: every task, idea, and promise gets dumped into their LLM, immediately, no exceptions. That LLM is connected to their app of choice (mine is Notion) to organize, prioritize, and remind them of timelines. In some cases, it can even help schedule tasks. Give it two weeks, and they start sleeping better without their workload changing at all.
A word of caution
Offloading isn't all upside. There's a trade-off worth knowing about. When you offload something, you're less likely to learn it yourself. That's fine for phone numbers and meeting notes. It's not fine for the core skills of your business. If you let AI write every proposal, you may never get better at writing proposals.
So be intentional about what you offload.
Offload freely:
Appointments, deadlines, and reminders
Meeting notes and call details
Ideas you want to come back to
Passwords, account details, and processes you rarely use
Anything you'll need to look up, but don't need to know by heart
Keep in your head:
The core skills your business depends on
Your understanding of your clients and what they need
Your judgment about what matters
Anything you're actively trying to get better at
Build one trusted place
Here's where to start. Pick one place where everything goes. One app, one notebook, one AI-powered system. Get everything in there: tasks, ideas, promises, follow-ups. Then review it regularly, so your brain learns it can trust it.
Consider this your permission.
A trusted system only works if you keep using it. If you want someone helping you stay consistent week after week, let's talk.
Studies to link: Risko & Gilbert (2016), "Cognitive Offloading," Trends in Cognitive Sciences · Storm & Stone (2015), "Saving-Enhanced Memory," Psychological Science
Frequently asked questions
What is cognitive offloading?
Cognitive offloading is using physical action or tools to reduce the mental demands of a task. Evan Risko and Sam Gilbert's 2016 review defines it broadly, from writing a grocery list to setting a phone reminder.
Does writing things down help your memory?
It can help you remember what matters now. In the "saving-enhanced memory" study, saving a file freed people to learn new information better, because their brains no longer had to hold onto the old list.
What should business owners offload to AI or apps?
Offload appointments, deadlines, meeting notes, ideas to revisit, and rarely used processes. Keep the core skills your business depends on, your understanding of your clients, and your judgment.
