Clear Thinking (book review)

Comparison is the thief of joy, this is how Shane Parish closes his book, Clear Thinking.

But it’s how he should have started it.

Maybe that’s another book, but we have to want the right things first. What’s important?

My gripe is that this book was not a daily devotional. It could’ve started with wanting the big things , enforce that each day, and given specific tactics, ideas, and questions. 

We want actions, but what are we acting towards?

Comparison is the thief of joy. We have to be careful about our wants. It is easy to want the wrong things. Many celebrities have noted that the downside of fame – the things we don’t see! – do not balance the upside.

And this is where the book could have started. Making sure we use clear thinking on the important things. 

It’s a good book, even though it isn’t a daily devotional. It’s broken down into two big ideas.

First, do we have the right mindset. Does someone have the right person on their shoulder, whispering in their ear? Do they have the right feelings in their heart? Do they have the norms, customs, culture, habits, in their life that leave them to the things they want?

The ways we act. The things we say. How we compose emails. How quickly we respond to text messages: and with what emojis. That’s how our norms. It’s the slope of our line (y=mx+b). There’s only so much we can do, but we need to have something helpful there.

Second, the systems we can design around our mindset. We aren’t always going to be humble, or getting after it, or on top of our game. In those situations, we rely on the systems we design around us.

The four enemies we face are emotion, ego, social pressure, and inertia. These are the enemies that rise up and whisper to our mindset. They are louder than the normal voices in our head. They steal our heart, they infiltrate our culture.

What may look like discipline often involves a carefully created environment to encourage certain behaviors. – Shane Parrish

The good news is, these enemies are not that strong. For example, Shane writes that it is easier to go to the gym seven days a week than three. Objectively this doesn’t make sense, but it uses the principle of a inertia to our advantage.

A tactic to avoid the social enemy is to have personal rules. I don’t drink on Thursday nights. I always sleep on it before signing a deal.

The influence of monger, the stoics, and the many others of Shane‘s parish run through this book. So much of it is about avoiding mistakes. It’s about avoiding these enemies, not through choice, but having good design and the right mindset.

The book also includes a section on decisions in action. It offers incredibly helpful specific questions for decision-makers to ask. I won’t spoil them here. 

Why do I hire seltzer

Why do I hire seltzer?

Why do I hire seltzer? After experimenting, these are the reasons.

A switch to refrigerated bottled water preserves the temperature and convenience but lacks the bubbles and taste.

But a Nalgene (filled the night before, designed into the evening routine), provides temperature, taste, and psychic income!

Jobs as a theory is like any other theory – use it or lose it. Apply it. Reflect on actions, choices, tradeoffs, and context.

There are so many podcasts, books, and articles. So many ideas, oh that’s a good one.

But without using it, it’s like we never knew it.

Resolutions fail because…

In her book, How to Change, Katy Milkman writes:

“We’re more likely to pursue change on dates that feel like new beginnings because these moments help us overcome a common obstacle to goal initiation: the sense that we’ve failed before and will, thus, fail again.”

New year, new week, new me. It’s a birthday. It’s a new job. This time is different. 

But it’s only different when the structure changes

Reliance on fresh starts fails because only the narrative changes, not the structure. 

Milkman writes about a study of college transfers. Some kids transferred from the local two-year school while others came in from out of town. The local kids made fewer changes – good and bad! Fresh starts with a different structure push the variance of the changes outward. Sometimes the changes are a desired direction and sometimes not.  

“When we hope to change,” Milkman writes, “we have an opportunity to try reshaping our environment to help us disrupt old routines and ways of thinking.” 

Successful resolutions are an issue of design, not mindset. Like the high jump, the physical surroundings matter!

Want to stick with resolutions? Change the rules.

Don’t Bring an Educational Solution to a Design Fight

Dr. Henri J. Breault of Tecumseh, Ontario is a hero. Working as a pediatrician in a hospital, Brenault’s widow recalls him coming home from work one day and exclaiming I’m sick and tired pumping kids’ stomachs!

So he invented the childproof medicine cap.

At the time, Canada had about 100,000 cases and 100 deaths.

Breault came up with the palm-and-twist bottle. As an aside, how great is YouTube? This short video shows four different child-proof caps. I did not know how the pinch one worked! Breault’s creation is fourth.


Prior to Breault’s 1967 invention was a public education campaign.

We know that education affects behavior much less than systems affect behavior.

And our traditional punching bag is financial education.

“If someone says financial literacy at a party I basically give them a thirty-minute lecture. The idea is that in a perfect world if someone is taught about FICO and its impact on their life, they would take action to improve their FICO score. This is just not what researchers have found – and it’s really robust…the punchline is that environment matters.” – Kristen Berman, All the Hacks, October 2021

So, don’t bring an educational solution to a design fight.

Door Knob Job

We focus on jobs to be done not because it’s the perfect solution but because it’s underrated.

Think like an economist or moneyballer and ask what is underrated?

The underrated tend to be cheaper for the same results or the same cost for more.

This is a local door. The sunshine hits (and heats!) the handle. The solution is to wrap it in a towel.

This is what jobs theory calls “supply side thinking”. Whoever chose that handle thought about cost, aesthetics, or anything besides use.

“Demand side thinking” starts with consumer progress – a simple cell phone. And that starts by opening the door.

How To Get Kids to Read

“Parents come up to me all the time and say, “I can’t get my kids reading.” I commiserate, then I tell them, “Hey, do you manage to get them to the dinner table? Do you allow them to track mud or snow onto your living-room carpet? Do you let them curse in church?” Then make this a rule: We read in our house.”

James Patterson

Simple, but not easy.

Start with design.

Make a rule.

Create a space: time and place.

Don’t rely on best intentions.

Seven days a week is easier than three.

“85% of problems are system problems, not people problems.” – W. Edwards Deming

Mary and Rory: Two Great Brits

If you want to change, writes Katy Milkman, consider the advice of Mary Poppins. In every job that must be done. There is an element of fun. And a spoonful of sugar helps the medicine go down.

But we don’t do this. “When committing to a healthy new eating regimen, we buy a basket of the most sinless foods – broccoli, carrots, kale, and quinoa – without regard for taste.”

Ahh, yes. Of course! Rory Sutherland enters.

We are rationalizing creatures. We ask, Why is this so cheap? If junk food tastes great then healthy food must taste bad. It’s the gross medicines that work best!

But, but, but, Milkman butts in. That’s what the research shows.

Think of things you want to change as chronic conditions. Diabetes is a chronic condition. Stress can be chronic too.

But so is shelter. That’s a recurring problem people deal with every day. So is food. And Milkman argues, so are your habits. So make them fun.

We have learned a lot from Milkman and Sutherland because they both share lessons that work. It’s not whether something works, but where, when, and with who. Monster Energy is large, full of caffeine and calories, and it tastes great. It found a where, when, and with who. Snickers found a context too.

Boiling water softens a carrot and hardens an egg. Solutions must match their contexts.

Pump Up the Incentives

One human mistake is psychological myopia – thinking our view of the world is the world.

When Andy Galpin trained future NFL players for the draft he noticed something “odd”. These players stood to earn huge sums of money, achieve the highest success in their lifelong pursuit, and had all the resources in the world behind them – yet they skipped workouts.

Rather, they skipped Saturday morning workouts.

Our view, as a non-NFL player is, “C’mon focus!”

Their view as NFL players is, “C’mon, Friday night!”

Fortunately, we can design our modern environment for our evolved brains.

Galpin wanted Saturday mornings to be recovery: massage, yoga, stretching. Hence the low attendance. But once he added biceps and triceps attendance increased. The guys loved the pump. After the athletes were in the gym it was easy to tack on the recovery session.

Galpin’s (3-hour!) Optimize Your Training Program for Fitness & Longevity podcast is about intentionality and that takes design. Want to live your best, strongest, healthiest life? Design it.

How to Run Your Brain

Sports psychologist Josephine Perry was on the Bad Boys of Running podcast to talk about the mental aspects of the sport and how to design your life to work with your brain.

Want to use your phone less?, asked Atomic Habits author James Clear, put it out of reach. The need to “check things” is small and easily clears any friction when the phone is in our pocket or on the table. But make yourself get up, a small but significant task, and we simply don’t do it as often.

A design approach works for our brains too.

1/ Your brain is a relative thinker, from Instagram to other runners, what we see sets the terms.

We prioritize information based on its availability. Change what’s easily available, change what we compare ourselves to, like a PR.

2/ Your brain is designed for danger, food, and sex (aka survival). Don’t you dare start into the unknown it sternly warns.

One solution is to deconstruct large problems into small ones. Writing a book is hard. Writing something every day is easier. Collecting ideas from a podcast is easier yet. Each big and scary attempt is a collection of small and doable attempts.

Another is to create a jar of wins. Write down accomplishments and put them in a jar. The visual is good – we’re visual creatures – and it uses the brain against itself. Rather than being fearful, our brain has evidence of hard things we’ve already done and we’re more likely to start.

3/ Your brain is lazy. Our how ya feeling language is limited. We only use words like: fine, angry, frustrated, tired, good, or excited. Limited words mean we have limited responses.

But precise language changes our description and consequently our reactions. Rather than be tired we can be worn out mentally from work. That’s different from I’m an introvert and need a break from people. Different triggers, different actions.

Personal growth is a challenge. We’re working on the thing while we’re working with the thing. But it’s easier with tips like these.