Study Hacks Blog

On Doing Less to Get More

Jocko Willink is an intimidating looking man (see above). He’s also intimidatingly impressive. He’s a former Navy Seal who was awarded a Bronze and Silver Star in Iraq while leading Task Force Bruiser: the most decorated special forces unit in that war. He recently wrote a business bestseller called Extreme Ownership and now does leadership consulting.

He has a new book out and its title caught my attention: Discipline Equals Freedom.

I haven’t read the book yet, but I did listen to Jocko’s interview with the always-sharp Ryan Michler. Here’s how Jocko explained his book’s theme early in the discussion:

“If you want freedom, then you need to have discipline…the more discipline you have in your life the more you’ll be able to do what you want. That’s not true initially; initially the discipline might be things you don’t want to do at the time, but the more you do things that you don’t want to do, the more you do the right things, the better off you’ll be and the more freedom you’ll have…”

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A Serious Consideration

In recent years, I’ve occasionally tackled an intriguing question: are distracting technologies partially to blame for our economy’s sluggish productivity numbers?

I’m often tentative about addressing this topic because I’m not an economist, and serious economists seem to have other explanations in mind (c.f., this column or this book).

This is why I was pleased when many of you forwarded me an article titled: “Is the economy suffering from the crisis of attention?” It’s written by Dan Nixon, a (serious) economist at the Bank of England.

In this article, Nixon explores the question I asked above. In doing so, he outlines two main “channels” through which the new technologies of the Network Age might impact economic productivity indicators:

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The Disconnected Craftsman

Christopher Schwarz is a master furniture maker. In addition to working on commissioned pieces in his Kentucky storefront, he’s the editor of a press that publishes books on hand tool woodworking. In his spare time, he researchers traditional woodworking techniques.

In short, Schwarz is a classic craftsman. If you want to ask him about his trade, however, you’ll have a hard time getting in touch. In 2015, he stopped using (public) email. And he has no intention of going back.

As Schwarz elaborated in a recent essay, this decision upset some customers, some of whom tried to find ways around his no email policy by tracking down his personal address, or using the customer service address for his publishing company.

Here’s Schwarz’s blunt response to these efforts:

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Leonardo’s Life Hack

Last month, Walter Isaacson released his big new biography of Leonardo da Vinci. I haven’t read it yet (though it’s inevitable I will). In the meantime, I listened to Brett McKay’s sharp podcast interview with Isaacson.

As the conversation winds down, McKay poses an intriguing question:

“[Leonardo] da Vinci lived 500 years ago, Twitter didn’t exit, Instagram didn’t exist, all these digital things that are distracting us, that make it hard to really observe, didn’t exist. So based on your research and writing on da Vinci: what can we learn from him about staying focused and observing intensely on things even in this crazy digital world that we live in?”

Isaacson, who spent years immersed in over 7000 pages of da Vinci’s brilliant, but also scattered and frenetic notebooks, dismissed the premise: “Yeah, he had distractions too.”

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A Conscientious Objection 

Sean Parker, the founding president of Facebook, was interviewed onstage yesterday at an event held by Axios at the Constitution Center in Philadelphia. The topic was cancer innovation, but the conversation turned at some point to Parker’s time at Facebook during its early years.

Perhaps emboldened by social media’s recent PR problems, Parker, who told Axios co-founder Mike Allen backstage that he had become a “conscientious objector on social media,” was unusually candid.

Here are some of his remarks (as reported this morning by Allen):

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How to Live

In 1910, Arnold Bennett published a short volume titled How to Live on 24 Hours a Day. He was alarmed with the way the newly emergent British middle class seemed to waste their time outside of work. The average salaryman of this era doesn’t live, he noted, but instead “muddles through,” wasting time — that “inexplicable raw material of everything,” the supply of which “though gloriously regular is cruelly restricted.”

Bennett being Bennett decided he could tell these muddlers how to live better. So he wrote this guide.

I come back to this book from time to time. If you look past the standard Bennett snobbery and occasional dash of Victorian ornateness — “inexplicable raw material of everything”…really?  —  it’s both surprisingly pragmatic and relevant to all sorts of contemporary issues.

In my latest skim, for example, the following passage caught my attention. It’s Bennett’s summary of the standard post-work evening for a British white collar worker:

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Segment’s Focus Problem

Segment is a typical Silicon Valley success story. It’s a data analytics software company started by three MIT dropouts in 2011. Last year it raised $64 million in its Series C funding round.

Things at Segment, in other words, were going well — with one exception: their employees were having a hard time focusing. Concerned, the company ran an internal team survey and discovered that the “chatter and noise” in their industry-standard open office was the biggest cause of distraction (not surprisingly, “group slack channels” was the second biggest cause) .

So Segment decided to do something about it.

In a move that you could only expect from an advanced data analytics company, they programmed an iOS app to measure office noise levels and ran it on the iPads mounted outside the office’s conference rooms. They then crunched the resulting data and found that some parts of the office were more noisy than others, with the loudest areas around a factor of two louder than the quietest (see above image, in which red corresponds to loud and green to quiet).

Armed with this data, they rearranged the seating in their open office. As they described on their company blog:

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A Persistent Answer

Ben Orlin is a math teacher who publishes the clever essay blog, Math with Bad Drawings. Last year, Orlin had the opportunity, during a press conference at the Heidelberg Laureate Forum, to ask a question of Andrew Wiles, the Princeton Professor (now at Oxford) who in 1994 finally solved Fermat’s Last Theorem.

As Orlin reports on his blog, he asked the following:

“You’ve been able to speak to an unusually wide audience for a research mathematician. What are some of the themes you’ve tried to emphasize when talking to a broader public?”

Wiles’s answer, according to Orlin, can be summarized in six words: “Accepting the state of being stuck.”

As Wiles elaborated, research mathematics unfolds as follows:

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