Nikunj Mathur

[Kpaxs @Kpaxs]

There are a couple of universal patterns that show up across fields that you should apply to pretty much anything:

- Use a written process because memory isn't reliable (see aviation checklists, surgery, mise en place, SOPs...)

- Stop early when something is wrong (Andon cord, feature flags, turnaround time, error budgets...)

- Leave a buffer (Margin of safety, safety stock, taper, defense in depth...)

- Fix the system rather than blame people (Blameless post-mortems, poka-yoke, Swiss cheese model...)

- Get feedback fast (OODA, kaizen, canary releases, after-action reviews...)

- Hand over with a fixed format (SBAR, BLUF, commander's intent...)

- Ramp up gradually (10% rule, canary releases, position sizing....)

[Nir Eyal @nireyal]

Not your fault. Still your responsibility.

That's the line I keep coming back to when people ask me about distraction, about weight, about any behavior they wish they could change.

I grew up clinically obese. That wasn't my fault. I was a kid. I didn't design the food environment, I didn't stock the pantry, I didn't invent the snacks engineered to override satiety.

But at some point, the story stopped being about what happened to me and started being about what I was going to do about it.

The same is true for attention.

Your phone was built by teams of very smart people whose job is to keep you scrolling. The apps use variable rewards, social approval, infinite feeds. That's not paranoia — that's the business model. It's not your fault the environment is hostile.

But it is your responsibility to do something about it.

This is where most of the conversation goes wrong. People pick a side. Either it's all personal willpower (blame the individual) or it's all Big Tech (blame the company). Both framings fail you.

Blaming yourself leads to shame, and shame leads back to the phone. Blaming the company leads to helplessness, and helplessness leads back to the phone.

The more useful frame is the one you'd use with a friend: I know this wasn't set up in your favor. And I know you're the only one who can change it.

Look for the discomfort you're trying to escape. Schedule what you'd do without it. Make the phone harder to reach than the thing that matters.

Not your fault. Still your responsibility. Both are true, and only one of them moves you forward.

[Dr. Julie Gurner @drgurner]

So many people downplay their ambitions, what they want/do personally, and even what they expect from their teams.

Monday's newsletter kicks off with "Unapologetic Bigness" - time to stop minimizing...and keeping yourself small.
https://t.co/v5bV8aNWl3

[Dr. Julie Gurner @drgurner]

If you do not run at life...
Life can easily run over you.

Take it by the horns, and don't give it the chance.

[Dr. Julie Gurner @drgurner]

A lot of people are out there "settling" or completely giving up...in both their personal & professional lives.

No one gets it all immediately. You find a path. You try. You mess up, and you get back in the game.

Getting what you want is often a test of endurance.

[Dr. Julie Gurner @drgurner]

Never believe what people tell you, watch what they do.
Look at the evidence.

This is just as true in relationships, as it is in business.

People say a lot of things, but consistent actions (over a long period of time) are what always tells the tale.

[Orange Book 🍊📖 @orangebook]

The only failure is when you are now middle-aged and are still blaming your parents, your circumstances, your country for the life that you have. Agency starts with believing that at any point in your life, things could still get a hundred times better. Then you just need to pay the price to become the kind of person who could get there. Failure is a mindset.

[Lenny Rachitsky @lennysan]

My biggest takeaways from @Netflix's Chief Product and Technology Officer Elizabeth Stone:

1. Elizabeth believes that “systems thinking” is becoming the most important skill in the AI era. In engineering and product, this means people who can see across business domains and build the common capabilities that let many teams move quickly. In design, it means experience designers who create templates and design systems so that non-designers can ship work that stays coherent and on-brand. The underlying driver is velocity: when more people are doing more types of work at higher speed, you need to be good at building common scaffolding.

2. Systems thinking is learnable: zoom out one level from your specific problem. Given a task, step back one click—what bigger problem does this serve the business, will it scale across the product surface areas, should it become a platform capability? The companion habit: do your job in a way that helps your manager do theirs. This will force you to think about how all the pieces fit together.

3. Expect a storming phase before a forming phase. The role confusion people feel right now (“What is my job anymore?”) is the predictable middle of any transformative technology. Elizabeth’s advice: focus on high-quality source-of-truth data, guardrails on what ships, and constant internal reinforcement that humans own what they create.

4. The top AI labs converged on Netflix’s culture. High agency, high talent density, top-of-market pay, bottom-up thinking, fast experiments—the traits Lenny hears constantly from AI labs were in Netflix’s early culture deck. Elizabeth’s explanation: excellence comes from hiring exceptional people, trusting them to do great work, and holding them accountable.

5. Netflix’s culture is centered around building “excellence as an operating system.” High talent density, radical transparency, context not control, and the keeper’s test. These work together to create an environment of trust and accountability, without bureaucracy. But it’s also uncomfortable. It requires tolerating people making decisions you���d make differently, resisting the reflex to add process when things go wrong, and letting people carry the weight of their own choices. Elizabeth describes the hardest part as “being comfortable in that discomfort.”

6. The keeper’s test is as much about recognizing great people as it is about removing the wrong ones. The test—“If this person told me they were leaving, would I fight to keep them?”—is often cited in its difficult form: the moment you realize someone isn’t the right fit. But Elizabeth uses it predominantly as an entry point for honest performance conversations that are deeply positive. Most of the time the answer is “I would fight so hard to keep you,” which creates the opening to articulate strengths, discuss impact, and name what’s working. Good feedback hygiene needs a forcing function; the keeper’s test provides one.

7. Specialization is trending down—adaptable generalists are trending up. We’re shifting away from narrow stack-layer specialists (pure frontend, pure backend) toward people who can navigate fluidly across layers. The same logic applies to business domain knowledge: the mindset of “I’m a payments expert, full stop” is less valuable than “I know payments well enough and I’m willing to imagine what the future version of this looks like.” The meta-skill is learning to learn, not locking into a single lane.

8. Netflix’s approach to AI fluency is a universal principle, not a level-specific expectation. Rather than rewriting career ladders to specify what AI competence looks like at each level, Netflix added a single aspiration across all roles and levels: AI fluency. What fluency means varies by function and seniority, but the non-negotiable minimum is the same everywhere—an open-minded, experimental mindset, genuine curiosity, and comfort with ambiguity.

[Your Best Version @YourPrimePath]

The real cheat-code is being confident "That no matter what happens, you can manage it. That you have inherent capacity. That you're able."

[Dr. Julie Gurner @drgurner]

If you don’t know where to focus, always focus on these two things:
1. Operating with integrity
2. Providing value

Being a person of integrity who genuinely provides value, never goes out of style...and builds a reputation you can't buy.

[Dr. Julie Gurner @drgurner]

People say you have to "enjoy the process" of creating a successful business/career, but sometimes the "process" really sucks.

It is hard, lonely, and requires a lot of sacrifice.

There are good, energizing, amazing things too...
But nowhere near "enjoying it all."
Get real.

[ROYZ @royzkingin]

No matter how much potential you have, if you don’t fully lock in and take charge of your life, you’ll eventually end up as the guy who had potential but nothing to show for it.

[Dr. Julie Gurner @drgurner]

Sharks don't abandon the hunt when it locks onto what it wants...regardless of the approach of smaller fish or even other sharks.

It knows what it wants, what it can do, and won't be pulled off course.

Humans overthink.
Most things are a distraction, not a real threat.

[Symoné B. Beez @SymoneBeez]

The best thing you can do is live life on your own terms.

Don't conform to any standards that you didn't set for yourself.

This is the key to happiness.

[Dr. Julie Gurner @drgurner]

Something common among the most successful people I work with:

They see something before anyone else sees it.
They know something to be true.

They are the first true believer, and they hang on to that belief, and build a whole world around it that shocks everyone.

[Dr. Julie Gurner @drgurner]

Ambitious people have two options:
1. Marry a supportive partner, who knows and understands exactly what they're signing up for.
2. Do not get married.

Want to keep your relationship? Here’s “How to Not Get Divorced” (as an ambitious person):
https://t.co/nOAeOk8Wv9

[Dr. Julie Gurner @drgurner]

Practical Tip for High Screen Users - Protect your Eyes.

Here are two glasses I use, and why (no affiliate links - just info):

For working alone (writing, backend work, etc..):
Gunnar glasses - 65% blue light blocking. Why? They are tested by Consumer Reports as doing what they said they do, at the level they said they do it. There are a lot of styles to choose from, but the lenses look a bit orange. https://t.co/luc8nLYqIp

For Online Meetings (with clients, vendors, employees, etc):
Izipizi - A french brand that has glasses that have 35% blue light blocking, look like clear lenses, are more professional, and with more professional frames: https://t.co/j1WPsBNXlH

Fun fact - I don’t actually need glasses at all with my vision…but these keep my eyes feeling great.

Hope it helps you do what you need to do, in logging the hours you need to!

[Abud Bakri MD @AbudBakri]

The first step in any health protocol/journey should be to regulate the nervous system

Only from there can you sustainably optimize sleep, body composition, immunity

If you’re always feeling burn out, you can’t light a fire

[Mrs Sara 🌴 @SarAllyce]

Lifting & building strength (& a nice shape) is an amazing way to enhance ur femininity in the modern world - not detract from it - & I’ve always seen lifting as a means to that end. Even tho I speak Meathead fluently I am still a lady & draw the line at some things:

1. “Bulking” & “cutting” - a lady does not “bulk” & “cut” we are “dieting” or “not dieting” we are in our cookie eating szn or no cookie szn. I just don’t like those words lol
2. Using the pec deck - u will not catch me “blasting” my pecs, no, why, what for
3. Referring to me as a “beast” - yes I’m strong, no I am not beastly, I am actually pretty feminine (I don’t take offense when people say this, I know they are simply referring to my strength but no I don’t think of myself as a “beast”)
4. Calling a shirt a “pump cover” - cringe, just no
5. Shaker cups that smell like ass. No (I mix my protein shakes with a milk frother 💅)
6. Ground beef & rice - can’t do it. Need variety, colorful salads, & prefer shredded chicken.
7. Steroids - not for me, I’m good lol
8. HIIT/crazy cardio - I used to do this but in hindsight it was impeding some strength/muscle gains & it felt like torture to me. Now I lift w/ 3+ mins rest between sets & do walks, rollerblading, doggie park time & Pilates for my other activities. It’s not a substitute for HIIT but damn does it do wonders for me mentally & physically & it’s FUN to me

[Dr. Julie Gurner @drgurner]

When you think about it, what people call "discipline" is just holding yourself accountable to the *version of you* that you are trying to build.

Holding yourself accountable is hard...
But doing it, forms great habits that can last a lifetime.