William Dershowitz on Multitasking

“Multitasking, in short, is not only not thinking, it impairs your ability to think. Thinking means concentrating on one thing long enough to develop an idea about it. Not learning other people’s ideas, or memorizing a body of information, however much those may sometimes be useful. Developing your own ideas. In short, thinking for yourself. You simply cannot do that in bursts of 20 seconds at a time, constantly interrupted by Facebook messages or Twitter tweets, or fiddling with your iPod, or watching something on YouTube.

I find for myself that my first thought is never my best thought. My first thought is always someone else’s; it’s always what I’ve already heard about the subject, always the conventional wisdom. It’s only by concentrating, sticking to the question, being patient, letting all the parts of my mind come into play, that I arrive at an original idea. By giving my brain a chance to make associations, draw connections, take me by surprise. And often even that idea doesn’t turn out to be very good. I need time to think about it, too, to make mistakes and recognize them, to make false starts and correct them, to outlast my impulses, to defeat my desire to declare the job done and move on to the next thing”


Taylor Pearson on Procrastination

Taylor Pearson really has become a fine essayist. This one on procrastination was packed with wisdom:

“Whenever you feel that some situation or some person is ruining your life, it is actually you who are ruining your life… feeling like a victim is a perfectly disastrous way to go through life. If you just take the attitude that however bad it is in any way, it’s always your fault and you just fix it as best you canâ – the so-called “iron prescription” – I think that really works.” Charlie Munger

In his letter to shareholders back in 2016, Jeff Bezos gave the best advice I’ve ever heard on how to stop procrastinating:

“Most decisions should probably be made with somewhere around 70% of the information you wish you had. If you wait for 90%, in most cases, you’re probably being slow. Plus, either way, you need to be good at quickly recognizing and correcting bad decisions. If you’re good at course correcting, being wrong may be less costly than you think, whereas being slow is going to be expensive for sure.”

What Bezos is saying is that you should think like a C student. When you’re about 70% sure, you take a guess and see what happens.

Colin Powell has a similar rule for how to stop procrastinating. You should make a decision when you have between 40% and 70% of the possible information. He believes that with less than that, you are bound to make a wrong decision.

However, if you keep looking for information beyond 70%, then by the time you make the decision, it will be so late that you will have missed the opportunity.

…Use the formula P=40 to 70, in which P stands for the probability of success and the numbers indicate the percentage of information acquired…Once the information is in the 40 to 70 range, go with your gut.

…Courage is the Cure for Procrastination

In his account of an expedition into the Himalayas in the 1930’s, explorer William Hutchison Murray put it this way:

“… but when I said that nothing had been done I erred in one important matter. We had definitely committed ourselves and were halfway out of our ruts. We had put down our passage money — booked a sailing to Bombay. This may sound too simple, but is great in consequence. Until one is committed, there is hesitancy, the chance to draw back, always ineffectiveness. Concerning all acts of initiative (and creation), there is one elementary truth, the ignorance of which kills countless ideas and splendid plans: that the moment one definitely commits oneself, then Providence moves too.”

William Hutchinson Murray, The Scottish Himalayan Expedition (1951)

Thomas Friedman’s 5 Pieces of Advice for His Daughters

From http://deloitte.wsj.com/cmo/2017/12/07/radically-open-tom-friedman-on-the-future-of-work:

I have five pieces of advice for my daughters. My first rule is: Always think like an immigrant, because we’re all new immigrants to the age of accelerations.

Second, always think like an artisan. Always do your job in a way that you bring so much empathy to it, so much unique, personal value-add that it cannot be automated, digitized, or outsourced, and you want to carve your initials into it at the end of the day.

Third, always be in beta. Always think of yourself as if you need to be re-engineered, retooled, relearned, and retaught constantly. Never think of yourself as finished—otherwise, you really will be finished.

Fourth, always remember that PQ (passion quotient) plus CQ (curiosity quotient) is greater than IQ (intelligence quotient). Give me a young person with a high PQ and a high CQ, and I will take that person over a kid with a high IQ seven days a week.

And last, whatever you do, whether you’re in the public sector or the private sector, whether you’re on the front lines or a manager, always think entrepreneurially. Always think, “Where can I fork off and start a new company over here, a new business over there?” Because a huge manufacturing company is not coming to your town with a 25,000-person factory. That factory is now 2,500 robots and 500 people. So we need three people starting jobs for six; six people starting jobs for 12; 12 people starting jobs for 20. That’s how we’re going to get all those jobs. We need everyone thinking entrepreneurially.

Disclaimers Against Reality: Charles Bukowski on Censorship

A wonderful letter on censorship from Charles Bukowski that I found on the Farnam Street Blog. Bukowski had one of his books removed from a library and this was his response to the person warning him about it. The emphases are mine. It was written in 1985:

The thing that I fear discriminating against is humor and truth.

Censorship is the tool of those who have the need to hide actualities from themselves and from others. Their fear is only their inability to face what is real, and I can’t vent any anger against them. I only feel this appalling sadness. Somewhere, in their upbringing, they were shielded against the total facts of our existence. They were only taught to look one way when many ways exist.

I am not dismayed that one of my books has been hunted down and dislodged from the shelves of a local library. In a sense, I am honored that I have written something that has awakened these from their non-ponderous depths. But I am hurt, yes, when somebody else’s book is censored, for that book, usually is a great book and there are few of those, and throughout the ages that type of book has often generated into a classic, and what was once thought shocking and immoral is now required reading at many of our universities.

I am not saying that my book is one of those, but I am saying thatin our time, at this moment when any moment may be the last for many of us, it’s damned galling and impossibly sad that we still have among us the small, bitter people, the witch-hunters and the declaimers against reality. Yet, these too belong with us, they are part of the whole, and if I haven’t written about them, I should, maybe have here, and that’s enough.

may we all get better together,”

Absolutely wonderful.

Michael Mauboussin

Just heard an interview with Michael Mauboussin on The Knowledge Project podcast (a Farnum Street blog production) and he was super interesting.

A few quotes form the podcast. These are paraphrased:

  • “An expert is someone who has a predictive model that works.”
  • “When it comes to decision making, Daniel Kahneman advises us to use the statistical baseline first (system 2) then Overlay your intuition (system 1), not the other way around or you have confirmation bias.”
  • Evaluate your decision making – track your results. The objective is to make quality decisions over time (like Munger and value investing which is more about avoiding loss than making huge gains).
  • Lessons from Colonel Blotto – if you are dominant player you want to keep It as simple as possible – fewest possible battlefields.    Also for weaker then dilute the power Of the powerful opponent.  Create more complexity, more battlefields.
  • Advice for Parents: Instill Growth Mindset (praise for effort not characteristics) , consider opposite viewpoints and learn how to bet ( decision tracking). Teach kids that even though they win a bet, if it was an irrational/reckless bet, they will lose in the long run. Offer them recommendations, not orders. If you are right, they will learn to respect your recommendations.

He recommended these books: