Shane Parrish

The library →

Published May 7, 2022  ·  All posts on May 7  ·  

If you think of your mind as a library, three things should concern you. […] There is no point having a repository of knowledge in your mind if you can’t find and apply its contents (see multiplicative systems).

~ Shane Parrish from, The Pot-Belly of Ignorance

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Don’t panic it’s not simply a catalog of library metaphors. There are great points about being intentional about what you choose to put into your brain, what your brain is good at doing, the utility and danger—which I humorously typo’d as “dander”—of filters, and more. I’m going to go in a different direction here however: Rather than trying to figure out how to assess the library of my mind, I’ve been trying to more often let people see what it’s doing. As I’ve said many times, this blog itself is a form of me working “with the garage door up.” …and I regularly reread these blog posts myself to make sure the thoughts still look reasonable after some time sitting on the digital shelf.

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Physical it’s not →

Published April 26, 2022  ·  All posts on Apr 26  ·  

This phenomenon—winning or losing something in your mind before you win or lose it in reality—is what tennis player and coach W. Timothy Gallwey first called “the Inner Game” in his book The Inner Game of Tennis. Gallwey wrote the book in the 1970s when people viewed sport as a purely physical matter. Athletes focused on their muscles, not their mindsets. Today, we know that psychology is in fact of the utmost importance.

~ Shane Parrish from, The Inner Game: Why Trying Too Hard Can Be Counterproductive

Somewhere I saw a great interview with Gallwey. (Try TouYube?) Some of the insights from his work—for example, that psychology is critical to success in sports—now seem obvious. But 50 years ago, this was not only “not obvious” but was literally unheard of. (Insert my peewee-baseball story from the late 70s. *shudder*) There’s a lot more worth gleaning from Gallwey’s work. Positive thinking doesn’t work! Worse, it’s a hinderance as bad as negative thinking. *gasp* This insight is also 50-years old, but from my conversations with athletes, it doesn’t appear that it’s percolated as thoroughly.

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Diffuse thinking →

Published April 17, 2022  ·  All posts on Apr 17  ·  

Although diffuse thinking comes in the guise of a break from focus, our minds are still working. Often, it’s only after we switch away from this mode that we realize our brains were indeed working for us. Moving into diffuse mode can be a very brief phenomenon, such as when we briefly stare into the distance before returning to work.

~ Shane Parrish from, Focused and Diffuse: Two Modes of Thinking

It is a most interesting mode of thinking. Even after protracted wondering, it’s not clear to me what exactly is the list of things necessary to intentionally slip into the mode of thinking. So I’ll start with some things that will prevent me, every time: Being exhausted or even very-tired will prevent my diffuse thinking. Because settling in, physically and mentally, is also how I go to sleep. Being overly energetic will prevent my diffuse thinking. It’s as if the mind is the driver atop the elephant, and the elephant must be in the mood to follow, not in the mood to frolic or smash.

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What do you know →

Published April 12, 2022  ·  All posts on Apr 12  ·  

Read that title in the Petulant Voice. (There are the 1st-person, 2nd-person, Narrator, Author, etc. voices; I’ve always thought failure to formally recognize Petulant Voice was a major literary oversight.)

Reasoned skepticism and disagreement are essential to progress and democracy. The problem is that most of what’s happening isn’t reasoned skepticism. It’s the adult equivalent of a two-year-old throwing a tantrum.

~ Shane Parrish from, The Distrust of Intellectual Authority

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As in this article, the majority of what I’ve read—in the 32 years I’ve been reading stuff on the Internet—has been about the skeptic in the skepticism/disagreement relationships. But the responsibility is actually with the side claiming authority.

Always.

Because that’s the moral high road. (The high road is always less crowded.) If one wants to hold oneself out as an authority, then one is responsible for reaching down and helping others up. (Also, is “Tortured” a recognized voice?) One is not responsible for the skeptics whose attention you do not have. But one is responsible for those whose attention you do have; Those skeptics see you. There’s your chance to do good work.

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Sapiens →

Published April 11, 2022  ·  All posts on Apr 11  ·  

About 70,000 or so years ago, our DNA showed a mutation (Harari claims we don’t know quite why) which allowed us to make a leap that no other species, human or otherwise, was able to make. We began to cooperate flexibly, in large groups, with an extremely complex and versatile language. If there is a secret to our success—and remember, success in nature is survival—It was that our brains developed to communicate.

~ Shane Parrish from, Yuval Noah Harari: Why We Dominate the Earth

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Sapiens by Y N Hurari has been on my to-read pile for ages. It’s currently aged its way to the no-seriously-I’m-not-kidding pile of books that are near my desk. The run-of-the-mill to-read pile is several bookcases that live in another room.

And the clock is ticking. The weeks—if one lives to 76, one gets 4,000 weeks—tick by and my collection of to-listen-to podcast episodes (I’ve given up; There are no shows that I subscribe to, pretending I’ll listen to every episode) and my to-read books continues to grow. I need to stop screwing around trying to do things and make a living, and instead get back to listening and reading. Chicken and egg problem, that is.

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Change is good →

Published April 10, 2022  ·  All posts on Apr 10

Total efficiency constrains us. We become super invested in maintaining the status quo because that is where we excel. Innovation is a threat. Change is terrifying. Being perfect at something is dangerous if it’s the only thing you can do.

~ Shane Parrish from, Getting Ahead By Being Inefficient

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Change is good. (Although, Don Draper’s comment stands, making a different point.) Today I’m making a big change to some of my personal routines. I want different results than I’m currently getting… or pessimistic-me would say, I want some results rather than the none I’m currently getting. I’m not going to dive into what exactly I’m changing.

Instead, I want to touch on the how I’m changing things. I imagined a blank slate— a day with nothing. Then, what’s something I’d like to do? Okay, let’s put that into my day, (or week, month, life, etc..) Then, what’s something I keep “falling into?” …some habit that I see repeating, which I want to avoid. Okay, put something in which blocks that habit. One might have some non-negotiable blocks. (I’ll point out that those are not truly non-negotiable. They’re just costly to change.) Okay, I’ll put those back into my day.

The hard part is not putting too much back in. It’s the same as with packing my bag for a trip. I set out what I want to take. Then I pack the bag. I assess the degree of over-stuffage. (Notice the verb “to lug” lies within “luggage.”) Next, I unpack the bag, and reduce things. Finally, I repack the bag.

So, when is the last time you dumped out your luggage?

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Spacing effect →

Published April 1, 2022  ·  All posts on Apr 1

This is where the spacing effect comes in. It’s a wildly useful phenomenon: we are better able to recall information and concepts if we learn them in multiple, spread-out sessions. We can leverage this effect by using spaced repetition to slowly learn almost anything.

~ Shane Parrish from, The Spacing Effect

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It’s funny how ideas percolate in the brain. This article and another one, (back on the 29th, which is further down in this weekly email,) passed through my radar within a couple of weeks. (I can tell because my general digital reading pile is a FIFO queue.) They were read a few times, but again in relative closeness in time. And they both ended up making the cut to be blog posts.

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Information loss →

Published March 11, 2022  ·  All posts on Mar 11

Our lack of perfect information about the world gives rise to all of probability theory, and its usefulness. We know now that the future is inherently unpredictable because not all variables can be known and even the smallest error imaginable in our data very quickly throws off our predictions. The best we can do is estimate the future by generating realistic, useful probabilities.

~ Shane Parrish from, The Value of Probabilistic Thinking

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It’s a good article—of course, why would I link you to something I think you should not read?

To be fair, I skimmed it. But all I could think about was this one graduate course I took on Chaos Theory. It sounds like it should be a Star Trek episode. (Star Trek: The Next Generation was in its initial airing at the time.) But it was really an eye-opening class. Here’s this simple idea, called Chaos. And it explains a whole lot of how the universe works. Over-simplified, Chaos is when it is not possible to predict the future state of a system beyond some short timeframe. Somehow, information about the system is lost as time moves forward. (For example, this physical system of a pendulum, hanging from a pendulum… how hard could that be?)

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Via negativa →

Published March 2, 2022  ·  All posts on Mar 2

Like nature, which removes mistakes to progress, you can remove things to not only survive but thrive. (This is one of the ways we can apply via negativa, an important mental model.)

~ Shane Parrish from, Friction

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It’s a semi-interesting, but short, article. But this bit about via negativa made me down-shift. Because I’d never heard that little latin phrase. I wrote a blog post about how not to mess up endings of conversations… and then went directly to a bookmark on that Parrish article and realized that via negativa was exactly what I had just been writing about.

Via negativa is simply the idea of improving by studying what one should not do. Addition by subtracting one might even say.

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Empathy and compassion →

Published December 25, 2021  ·  All posts on Dec 25

With emotional empathy, you actually experience a weaker degree of what somebody else feels. Researchers in recent years have been able to show that empathic responses of pain occur in the same area of the brain where real pain is experienced.

~ Shane Parrish from, Making Compassionate Decisions

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It seems obvious to me that being empathic is helpful since it suggests where to direct one’s compassion. However, is it necessary to be empathic in order to be compassionate?

Without compassion is empathy beneficial? Without compassion might empathy actually be harmful?

Why is my mission creating better conversations to spread understanding and compassion?

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