Two kinds of complexity: essential and accidental.

Most teams treat them as the same. The work is choosing which kind you're holding.

Dependencies are a loan against future maintenance.

You owe back what they owe upstream — every breaking change, every deprecation, every CVE. Read the lockfile like a contract. The interesting question isn't can I add this; it's am I willing to maintain this if the maintainer disappears tomorrow.

Most "we should automate this" is actually "we should stop doing this."

Automation makes a wasteful process cheaper. It does not make the process worthwhile.

The one painting in a museum I keep coming back to.

I couldn't tell you why. The not knowing is part of why.

I started writing thank-you notes by hand again.

It's not about the note. It's about the half-hour I sit with the person before I write.

I stopped sending the snarky reply, even in private.

The snark accumulates somewhere. Better not to manufacture it.

The friend who texted "no need to reply" and meant it.

I read it again two weeks later when I could. The not needing to reply was the gift.

Watching shows isn't rest. It's lower-grade work for a stranger's attention. The body is still. The eyes track. Cortisol responds to the dramatic beats. Real rest leaves me with energy at the end. The screen leaves me with fewer hours and less of myself — and a quiet itch to watch one more, the way bad work always wants more…

Most "the codebase is messy" is actually "we don't share a mental model."

You can rewrite a clean codebase into mess in two weeks. You can keep a tangled one tidy if everyone reads it the same way.

I told my team I'd say no to anything that wasn't on the quarter's three priorities. The hard part wasn't saying no to others. It was saying no to my own ideas — the side projects I started in week two, the calls I felt obliged to take, the help I offered before checking what it would cost. The team's…

I stopped trying to "recover faster" and started trying to recover differently.

Six weeks of doing less didn't restore me — it just compressed the same exhaustion into smaller days. Six weeks of doing one thing slowly did. The shift wasn't about volume. It was about the difference between resting from the work and resting into the work.

I stopped giving advice nobody had asked for.

It was almost always more about my discomfort than their need.

The friends I made at twenty-five are the friends I have at fifty.

The ones I made at forty are something else — quieter, more chosen.

The first holiday after.

The way nobody mentions her name. I started saying it twice.

Slack is the inverse of email — it expands the more you use it. Email gets shorter as you get better at it: you learn the shape of useful subject lines, the rhythm of a request that closes in one reply. Slack gets longer. Every channel adds people who'd otherwise have left you alone, and every "quick question" is on…

I delete one thing every week.

Not for cleanliness. For the discipline of noticing what I never used.

I keep a folder of paragraphs I cut.

None of them are wasted. Most stay in the folder. A few become the centre of something else, six months later.

I started saying out loud what I was actually working towards.

Some friends got distant. Better friends got closer.

I learned more from one redesign that didn't ship than three that did.

The one we didn't ship was the one we kept arguing about. The argument was where the design lived.

The conversation I'd been avoiding for three weeks took eleven minutes.

Three of those were silent.

Five minutes of full attention beat an hour of half-attention.

He noticed. Of course he noticed. They notice from the day they meet you.

I cancelled the all-hands. Sent a Loom instead.

Sixty people sat through forty minutes for what fit in a six-minute video. We didn't lose anything.

Tests for the bug, not the fix. Write a test that fails the way the user saw the bug fail. Then fix it. If you write the test after the fix is in your head, you write the test the fix-shaped way — it passes, but for the wrong reason, and the bug comes back the next time someone refactors.…

An hour of the wrong reading costs me a day of attention. The article I shouldn't have opened lives rent-free in my thinking until Wednesday. The half-formed argument I keep wanting to rebut, the take I want to write a response to, the residue of someone else's anger — all of it crowding out the work I actually intended to…

The bedtime routine that took 90 minutes when we did it tense took 25 when we did it calm.

Same kid. Different us. The thing I had to fix wasn't the routine.

I said "I can't" to my mother for the first time in thirty-eight years.

She heard me. The cost wasn't her response. It was the sentence.

The colleague I disliked turned out to be carrying something I didn't know about.

Always. Every time. I'm done being surprised.

I told my manager what I actually thought of the project.

She thanked me. I'd been carrying that story alone for four months.

Two hours on a clear morning beat eight on a fragmented day.

I learned this slowly. The fragmented days produced word counts that looked like progress and weren't.

I started writing letters to her on Sundays.

I don't send them. I don't even keep them. The ritual is the thing — the half-hour where I'm allowed to talk to her without anyone watching.

I told a friend I was burning out before I told my manager. The conversation with my friend was where I learned what I actually felt. She didn't fix it; she didn't try to. She let me say a sentence that turned out to be more honest than I'd meant, and waited while I sat with it. The conversation with…

A meeting is a write operation. A doc is a read operation.

Most meetings should be docs. Most docs should be shorter.

I keep her old slippers by the front door.

My daughter asked once. I said: it's not a shrine. It's a fact. She left them there. She would have come back for them. She didn't.

Sleep before midnight is worth two of sleep after.

I don't know if it's true biologically. It's been true for me for a year.

I stopped having opinions on hires before week three. The first two weeks I was wrong about everyone — both directions. The quiet ones I'd written off turned out to be the ones doing the deepest work; the people I'd lit up about were running on first-week adrenaline. Now I let the work tell me by the end of the…

I started writing the project doc before I had decided to do the project.

Half the time I notice in writing it that I shouldn't. Either the problem is smaller than I thought, or it's already someone else's, or the thing that would actually move it isn't a project at all — it's one conversation.

The opposite of "burned out" isn't "rested." It's "wanting to start again on Monday." I missed this for a year. I kept treating burnout like sleep debt — kept counting the hours, kept telling myself a long weekend would fix it. The long weekend didn't fix it. The fix came when the work changed shape: I dropped the part I'd…

The first sign wasn't tiredness. It was the dread on Sunday at 4pm. I wasn't sleeping badly. I wasn't even working too hard most days. But around four on Sunday afternoon, my body would start preparing for the week the way it might prepare for a difficult conversation. Naps fixed the tiredness when it came later. The Sunday dread needed…

I read books with a pen, not a highlighter.

The pen makes me argue with the page. The highlighter just colours other people's sentences.

A year in: the day I stopped feeling guilty for laughing.

It happened at a friend's kitchen table over something stupid. I cried after, briefly, in the bathroom. Then I went back and laughed again.

I started saying "I'm sorry" out loud when I was wrong with him.

I watched him learn to do the same. The lesson wasn't the apology. It was that grown-ups make mistakes and name them.

The hard thing took eight minutes.

I'd been carrying it for eight months.

A line from a poem I read at twenty-three.

I still say it under my breath. I won't quote it here. It's mine.

The brief that fit on one page produced better work than the one that needed twelve.

I'm not saying always. I'm saying always so far.

I asked for help before I needed it.

I watched myself want to wait until the situation was undeniable. I asked anyway. The earlier conversation was easier.

The thing my partner said that I heard wrong for a year, then heard right.

They'd been saying the same thing. The change was in me.

The piece I cut down to one sentence was the only piece I remembered three years later.

Most good writing is more cutting than writing.

My best thinking happened in the queue at the post office. No phone, no laptop, no agenda. Just twelve minutes of standing in a slow line, waiting for one of two clerks to free up. Halfway through I solved a thing I'd been pushing on at my desk for a week. The post office didn't help me think. The lack…

I learned to nap badly before I learned to nap well. The first six months I tried to nap, I broke my night sleep — I'd doze for an hour at four, wake confused at five, and then be wide awake at midnight. I almost gave up. What worked the second year: a fixed window (1:00–1:25pm, no later), an alarm,…

I stopped asking how his day was. Started saying: tell me one weird thing.

Better answers. Always.