The tools in your pocket are engineered to take your attention. The AI on your screen is engineered to replace your thinking. Neither is going away — but both can be turned into a virtuous circle if you set the right rules and build the right habits. That's what this is about.
Part One
GET YOUR ATTENTION BACK
Social media, notifications, your phone — all built on the same mechanic. They fragment your focus by design. This isn't a willpower problem. It's an architecture problem, and it has a fix. Below you'll find user guides on how to set up your phone to change this.
Part Two
USE AI DELIBERATELY
AI doesn't damage your thinking by existing — it damages it when you let it do the thinking for you. Six rules to use it without losing the ability you're outsourcing. We will all use AI for work soon, it is inevitable, might as well learn how to use it before it becomes an issue.
4h 37m
Average daily phone screen time
47×
Average daily phone pick-ups
146
Notifications received per day on average
Prevention is better than cure — Part 1 is about curing. Part 2 is about preventing.
01Where your attention goes
01
Social Media
SOCIAL MEDIA
You're not addicted. You're conditioned.
Variable reward loops — sometimes likes, sometimes nothing — are the most potent behavioural conditioning pattern known. Your brain now demands novelty to feel motivated. Sitting with one idea for 30 minutes becomes neurologically aversive.
02
Phone Usage
YOUR PHONE
You killed boredom. Boredom was the point.
Boredom is when the brain generates original thought. We have eliminated every moment of it. Commute, queue, lunch — all filled. The result: a brain that has lost the habit of thinking for itself.
03
Notifications
NOTIFICATIONS
120 pings a day. 120 broken thoughts.
Every alert is a forced context switch. At 23 minutes of recovery time each, the average knowledge worker never reaches genuine deep focus at all. The ping is always coming, and it's often useless.
02The mechanics of distraction
Social Media
THE DOPAMINE ARCHITECTURE
Social platforms are not neutral communication tools. They are attention extraction machines built on the same psychological principles as slot machines. Variable reward — sometimes engagement, sometimes silence — is the most addictive stimulus pattern in behavioural psychology.
The downstream effect: your brain learns to require novelty to feel motivated. Sustained effort becomes uncomfortable. Deep work becomes aversive by design.
Recommended Limits
—
Create a time ceiling on phone usage — enforced by the OS
Use Screen Time (iOS) or Digital Wellbeing (Android). Willpower alone has a 100% failure rate against platform design, make the phone help you — see user guide
—
No social before 10am
Morning is peak cognitive bandwidth. Don't spend it on other people's content
—
Mobile only — no desktop apps or browser tabs
The friction of switching devices is real. Keep the friction. It's working
—
One screen-free weekend per month
48 hours resets the baseline. Most people report sharper thinking by Sunday evening
Phone Usage
THE BOREDOM ELIMINATION PROBLEM
Boredom is not the enemy. It is the cognitive state in which the brain's default mode network activates — the system responsible for creativity, self-reflection, and long-range planning.
We have systematically eliminated every moment of it. The result is a brain that has lost the habit of generating original thought. We've outsourced our inner monologue to our feeds.
Recommended Limits
—
Phone out of the bedroom, permanently
First and last thoughts of the day should be your own — not a notification queue
—
First 30 min of the day — phone-free
Don't let the world set your agenda before you've had a thought of your own
—
Phone out of the room during deep work
Face-down on the desk still reduces cognitive capacity — proximity alone is enough
—
Protect 3 boredom windows daily
Commute, lunch, post-dinner. Phone in pocket. Let your mind go where it wants. You could read, listen to music…
Notifications
THE INTERRUPTION TAX
Every notification is a forced context switch. Your brain does not multitask — it rapidly alternates, and each switch costs a recovery window.
The average person receives 146 notifications per day — one every 10 minutes — plus the background anxiety of knowing the next one is always coming. The system is the problem, not any individual message.
Recommended Limits
—
Choose which notifications you actually get
Calendar, calls, direct messages from real people make sense. Revoke everything else — see user guide
—
Slack and email: check 3 times a day
9am, 1pm, 5pm. If something is actually urgent, it warrants a call
—
Do Not Disturb as the default state
Interruption should require opting in, not the other way around — see user guide
—
Group your notifications into time windows
iOS and Android both support scheduled summary delivery — all pings land in a batch at a time you choose, not the moment they're sent
03Your Attention Score
How much has distraction already taken hold? Four questions, live score.
1. How long can you work on one task without checking your phone or switching tabs?
2. How many apps have notification rights on your phone right now?
3. How often do you sit with boredom — commute, queue, lunch — without reaching for your phone?
4. How do you manage email and Slack during the day?
0 / 16
—
out of 16
04How to take your day back
A day with full control of your attention looks different from what most people experience. Here is the contrast.
The distracted day
Wake up → phone
The first 10 minutes in other people's notifications. You start the day reactive.
Work with Slack open
Context switches every 6 minutes on average. No task ever gets full attention.
Phone on the desk, face-down
Still reducing working memory. The brain monitors it even when it's silent.
Scroll during lunch
The one natural reset window consumed. Ideas never form.
Screen until sleep
Blue light suppresses melatonin. The day's thinking never consolidates.
The reclaimed day
Wake up → your own thoughts first
Phone stays out of the room until you've had 30 minutes to yourself. You set the agenda.
Comms in 3 batches, not on-demand
9am, 1pm, 5pm. Everything else is DND. Deep work blocks are genuinely uninterrupted.
Phone in another room during work
Not on the desk. Not in your pocket. Another room. That's the threshold that actually moves the needle.
Lunch without a screen
Eat. Look around. Let your mind wander. This is where ideas form.
Hard screen cutoff at 7pm
Sleep is the most underrated cognitive tool available. The cutoff is how you protect it.
Start today
TURN OFF ALL BUT FIVE NOTIFICATIONS. RIGHT NOW.
Don't wait for a better week. One rule, implemented today, is worth ten systems you'll start on Monday.
Part Two — Workplace AI
AI IS NOT THE PROBLEM. YOU ARE.
You're using a thinking machine as a shortcut around thinking — and that's on you, not the tool.
AI doesn't make you dumber by existing. It makes you dumber when you hand it the hard part and walk away. Most people reach for it the moment they hit the discomfort of a blank page, but that discomfort is exactly where thinking happens — skipping it means you never actually did the work. Six rules to stop doing that.
What the research actually says
666
Participants. One clear finding.
A 2025 study published in Societies found a significant negative correlation between frequent AI tool usage and critical thinking abilities. The mechanism: cognitive offloading — delegating thinking to the tool until the muscle stops firing on its own. Younger participants scored lowest.
Gerlich, 2025 — doi:10.3390/soc15010006
319
Knowledge workers. Microsoft Research.
Microsoft's 2025 study at CHI found that higher confidence in AI was directly associated with less critical thinking. When people trusted the model, they stopped questioning it. The flip side also held: higher self-confidence led to more critical engagement — but at a higher perceived cognitive cost.
Lee et al., CHI 2025 — Microsoft Research
54
Brain scans. MIT Media Lab.
MIT researchers used EEGs to measure brain activity while subjects wrote essays using ChatGPT, Google Search, or nothing. The ChatGPT group showed the lowest brain engagement across all 32 measured regions and consistently underperformed at neural, linguistic, and behavioural levels.
MIT Media Lab, 2024
75%
Of workers use AI. 13% got training.
By 2025, three in four workers were using AI at work in some capacity. Only 13% had received any AI training in the past year. Over half said they wanted more. The adoption curve is outrunning the skill curve — most people are using tools they don't know how to use well.
Microsoft Work Trend Index, 2025
The research consensus isn't that AI is bad. It's that AI used without intention trains you to think less. The fix isn't abstinence — it's structure.
01
WRITE SOMETHING UGLY FIRST.
Open a doc, not a chat window. Write your half-formed idea before you open anything else — however bad it is. If you skip this step, you're not using AI as a tool, you're using it as a replacement for yourself.
02
YOU DECIDE. AI DOESN'T.
AI can organise and stress-test your thinking, but it can't replace it. The moment you let it pick the answer, you've stopped being the person doing the work — and that gap compounds faster than you'd expect.
03
DON'T COPY. TRANSLATE.
If you paste AI output straight into your work, you haven't done anything. Put it aside and rewrite it in your own words. If you can't do that, it means you don't actually understand what it said — which is the whole problem.
04
SIT WITH NOT KNOWING FOR A BIT.
Give every new problem 20 minutes of your own brain before you open AI. The struggle feels bad because it's supposed to — that's what learning actually feels like, and skipping it means you don't build anything durable.
05
FASTER ISN'T THE WIN.
If you saved 10 minutes and used them to do the same shallow thinking at a faster pace, nothing actually improved. Use the time you saved to go deeper on the outcome, not to move straight on to the next thing.
06
CLOSE THE LAPTOP IN THE MEETING.
No live AI in conversations with people — no summarising mid-call, no prompting while someone is talking. The person in front of you can tell when you're half-there, and they remember it long after the meeting ends.
What the research adds
The six rules above cover the basics. What follows comes directly from the studies — specific patterns that separate people who get stronger by using AI from those who quietly atrophy.
07
TREAT YOUR CONFIDENCE IN AI AS A WARNING SIGNAL.
Microsoft Research found that the more confident workers felt in AI outputs, the less critical thinking they applied. The opposite was also true: people confident in their own judgment pushed back more. If something AI produced feels perfectly right immediately, that's exactly when to scrutinise it hardest.
08
ALWAYS VERIFY AGAINST AN EXTERNAL SOURCE.
The workers in the Microsoft study who maintained strong critical thinking had one habit in common: they checked AI outputs against external references before using them. Not because they distrusted AI — because they understood that verification is thinking, not just fact-checking.
09
NEVER SKIP THE STRUGGLE ON HIGH-STAKES WORK.
The Microsoft research made a useful distinction: for routine, low-stakes tasks under time pressure, people spent less cognitive effort with AI and that was fine. For high-stakes or accuracy-demanding work, the effective users expended more effort with AI than without it — using the tool to go deeper, not faster. Know which mode you're in before you open the chat window.
10
NOTICE WHEN YOU'VE STOPPED QUESTIONING.
Cognitive offloading — the gradual transfer of thinking to an external tool — happens invisibly. The Gerlich 2025 study found participants had no awareness their critical thinking scores were declining while their AI use rose. Build in explicit checkpoints: after any AI-assisted piece of work, ask yourself what you actually contributed. If the answer is thin, the habit is forming.
11
USE AI TO LEARN, NOT JUST TO PRODUCE.
The studies consistently show AI enhances outcomes when it pushes users to engage more deeply — and degrades them when it replaces that engagement. After AI gives you an answer, ask it to explain the reasoning, challenge its conclusion, or show you an alternative. Turn the output into a dialogue rather than a delivery.
12
BUILD THE SKILL BEFORE YOU DELEGATE THE TASK.
The biggest risk identified across the research is junior employees and younger workers using AI before they've built foundational capability in an area. You can't effectively oversee output in a domain you don't understand. Use AI to accelerate learning in things you know; be cautious using it to bypass learning in things you don't.
05Your AI Discipline Score
Are you using AI as a tool — or letting it use you? Four questions, live score.
1. When you start a new piece of work, do you write your own draft before opening AI?
2. When you get AI output, do you rewrite it in your own words before using it?
3. On a new problem, how long do you try to figure it out yourself before opening AI?
4. In meetings and calls, do you keep AI closed and stay fully present?
0 / 16
—
out of 16
06Using AI better — two lenses
Two ways to see whether your AI habits are working for you or against you.
AI used as a crutch
Open AI before you've thought
You never build a view. You just react to what the model gives you.
Copy-paste output directly
You've produced something, but you haven't learned anything. And it usually reads like it.
AI in every meeting
You're half-there. People notice. The relationship suffers more than the notes improve.
Let AI conclude for you
You've outsourced your judgment. The gap shows up the moment someone pushes back.
AI used deliberately
Draft first, AI second
You arrive with a position. AI sharpens it. The thinking is yours.
Rewrite everything in your own words
The friction is the point. If you can't rewrite it, you don't understand it yet.
Laptop closed in conversations
You're fully there. The quality of your listening and your relationships both compound.
Use AI to go deeper, not faster
The time you saved is an invitation to think harder — not to move on to the next thing.
▼ Drains your thinking
Prompting before thinking
−heavy
Copy-pasting output
−heavy
AI deciding the conclusion
−medium
AI open during meetings
−medium
Skipping the struggle on new problems
−slow
▲ Builds your thinking
Draft first, AI second
+heavy
Rewriting AI output yourself
+heavy
20 min solo before opening AI
+medium
Using saved time to go deeper
+medium
Laptop closed in meetings
+slow
Stay in the loop
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