If you ask me what the main game for the next decade is, Iād say this: learning how to manage cognitive load.
Yep, not weightlifting, not macros, not mobility (though they all matter). Itās about how we use our brain, how we think, how we focus, how we recover mentally, and whether weāre aware of whatās draining us in the background.
Cognitive load is the quiet tax on performance, wellbeing, and attention. And in a world thatās only getting noisier, busier, and more distracted, learning to manage it might be the most important skill we can build.
š§ What is Cognitive Load?
Put simply, cognitive load is the mental effort weāre using at any given time. Itās how much brain space a task, conversation, or situation is taking up.
Weāve all felt it: that moment your headās foggy, you canāt make a simple decision, or youāre reading the same sentence five times.
Youāre not lazy or broken, youāre overloaded.
There are three main types of cognitive load:
- Intrinsic Load: the natural complexity of what you’re doing (e.g. learning a new software system)
- Extraneous Load: the way info or tasks are presented (e.g. confusing instructions or too many tabs open)
- Germane Load: the good kind, used to learn and grow (e.g. problem solving or applying a new skill)
The trick is to reduce the first two, and use the third wisely.
š What David Rockās Your Brain at Work Adds to the Mix
This bookās a goldmine for anyone wanting to run their brain better, not harder. One of Rockās key ideas is that your prefrontal cortex (the thinking part of your brain) is like a small theatre stage. Only a few āactorsā (thoughts) can be on at once. Too many? The play turns to chaos.
He also drops this powerful reminder: mental energy is limited. Every decision, distraction, or inhibition burns it up. And once itās gone, itās gone.
He offers a few big tools to help us manage that load:
š§ 1. Clear the Stage
Trying to juggle everything at once is like putting 20 actors on stage. Chaos. Instead, simplify. Do one task at a time. Break big things into chunks. Close the extra tabs. Turn off notifications.
Cognitive load coping tip: Use the first 90 minutes of your day for the hardest thing. Brainās fresh, stage is empty.
š§ 2. Know Your SCARF Triggers
Rock introduces the SCARF Model: five things that, when threatened, hijack your brainās thinking centre:
- Status (how important we feel)
- Certainty (how predictable things feel)
- Autonomy (how much control we have)
- Relatedness (whether we feel safe with others)
- Fairness (whether things feel just)
When any of these are under threat (even subtly), your brain shifts into protection mode and burns through cognitive fuel like a V8.
Cognitive load coping tip: Create safe, fair, predictable environment, at work, home, or in your training/coaching spaces.
š§ 3. Stop Relying on Willpower
Resisting distractions, biting your tongue, or forcing yourself to work when tired all use the same limited fuel tank. Willpower isnāt a strategy, itās a last resort.
Cognitive load coping tip: Make the environment do the work. Block apps. Set up reminders. Use systems instead of self-control.
š§ 4. Reframe, Donāt React
Getting caught in a spiral of frustration or overwhelm uses up huge mental energy. But if you can reappraise the situation, change how you see it, you reduce the load.
Cognitive load coping tip: “This isn’t a failure, it’s feedback.” That kind of shift can free up more energy than a nap.
š§° Quickfire Load-Lowering Tactics
Here are some real-world ways to reduce cognitive load today:
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Write it down ā if itās in your head, itās in the way
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Use rituals ā morning routines, planning tools, consistent meals
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Schedule smarter ā put high-effort tasks early in the day
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Move often ā even small walks or stretch breaks clear mental clutter
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Limit choices ā simplify your wardrobe, food, or task list
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Recover intentionally ā rest isnāt just lying down, itās mental quiet too
š§ Why This Matters More Than Ever
The demands on our attention, emotions, and decision-making are going up. Weāre being asked to do more, think faster, and feel more deeply, often at the same time.
But just like we train our bodies for load, we can train our minds too. The future belongs to those who can:
- Protect their mental bandwidth
- Understand their internal environment
- Recover like pros
- Help others do the same
This is the new frontier of health, performance and leadership. Cognitive load coping isnāt soft, itās sharp. Itās the edge.
Curious about how to apply this to your own life or work?
Is coaching right for me
Letās chat. You bring the brain, Iāll help you manage the load.