Welcome to another edition of Bitcoin Wisdom!
This week weâre diving into the importance of saying ânoâ, a practice implemented by Charlie Munger to accrue billions as Warren Buffetâs 2nd in command.
In this article, weâll cover đ
Why humans are preconditioned to hate saying the word ânoâ.
Recognizing sh**ty information (a few examples to raise self awareness).
Saying ânoâ to misinformation.
Letâs dive inâĄ
1. Why We Hate Saying âNoâ
Charlie Mungerâs rule was simple - say ânoâ as quickly and as often as possible to avoid making poor decisions. He said it so many times when at Berkshire Hathaway, that he became known at the firm as the âAbominable 'No-Manââ.

But by taking a moment (technically measured as ~3 seconds), Charlie was able to significantly improve his decision making process, allowing him to compound his capital faster than his competitors.
His thesis was based on overcoming the pitfalls of evolutionary psychology, which predisposed as humans to favor saying âyesâ more often than say ânoâ. This often leads to sub-optimal regretful decisions that waste our time and impair our capital.
So why are we inclined to say âyesâ all the time? Turns out its actually deeply rooted in our evolutionary DNA (reasons below).
Cognitive Bias:
The brain has multiple cognitive biases which it has developed over millions of years to increase the chances of human survival. Our brain thus responds more favorably to positive stimuli words (âyesâ and âcanâ) than negative stimuli words (ânoâ and âcannotâ).
Social Cohesion:
When humans lived as hunter gathers, they lived in small groups and relied on collaboration with other tribe members to survive. Saying âyesâ helped maintain group order and internal harmony.
Reciprocity:
Early human survival was based on what Richard Trivers dubbed âreciprocal altrusimâ i.e. I help you now, you return the favor later on when Iâm in need. Responding with âyesâ would help build trust within the group and increase your odds of survival.
2. Recognizing S**tty Information [Examples]
We live in a world that is constantly peppering us with new information all the time (most of which is useless and should be discarded). In order to fortify ourselves against this barrage of misinformation, we first need the self-awareness to correctly recognize it.
This may sound simple and intuitive, but is often complex in practice because weâre all extremely busy. We get distracted and find ourselves endlessly doom scrolling through social media without any regard for the quality of information weâre ingesting.
Below are a few prime examples of this in action - s**tty information (aka ânoiseâ) that I wanted to share to raise self awareness of the schemes that brands and influencers play to artificially attract our attention.
Price Predictions:
This is by FAR the most common and deceptive piece of s**ty information out there. The best way to illustrate this is with a clickbait example I recently came across on X (Twitter) where an influencer shared the below (manipulative practices highlighted in green below).

Source: MDPI.com
This is a prime example of sh**ty information as it includes:
Unrealistic Price Anchoring: Only the higher of the long term $5M Bitcoin price was mentioned - what about the other 3 equally-as-likely outcomes by 2031 ($2M, $2.5M and 3M)?); and
Manipulative Wording: Capitalized and emotional trigger words such as âMOSTâ and âsuffocationâ to draw out curiosity, and inaccurate framing (âthat gets overlooked by mostâ) to trick the reader into thinking they are accessing privileged information (theyâre not - this report is public data).
These tactics suggest the author hasnât really read the report and is using clickbait price predictions to bait engagement.
The reality is that Bitcoinâs price action is backward-looking data that provides no new data on whether Bitcoin is more or less likely to succeed in the future.
Yes, the habitual dopamine hit you get may be fun, but it isnât contributing in any meaningful way to the quality of your investment decision making process.
Indicators/Models:
âAll models are wrong, some are usefulâ is the famous quote by statistician George Box. However some models, such as the Fear and Greed Index, are not even useful.
Not only is the the data itself backward looking (we canât use it to infer future price direction with any statistical significance) but its also highly inaccurate.
Their X account openly admits to being âsometimes accurateâ (see yellow arrow below), while their website also lists that 15% of their data sources are currently âpausedâ (and has been for years).

In summary, the index is at best a fun meme, at worst a misleading technical indicator that bears no reflection on the state of Bitcoinâs long term fundamentals.
Similar to price predictions, saying ânoâ to the fear and greed index (i.e. explicitly ignoring it as a data source) will only help you more rationally assess the strength of Bitcoinâs long term fundamental value proposition.
3. Saying âNoâ to Sh**ty Information

Having the self-awareness to identify useless information is only half the battle though. We also need to be able to implement a successful response mechanism to say ânoâ more often, thus protecting ourselves from the sea of misinformation.
The most effective way to do this is to replicate Charlie Mungerâs approach of putting information through a quick 3-second filtration process.
The process includes these two questions:
Question 1: âDo I understand the incentives of the author?â
Question 2: âIs this quality information that will positively impact my decision making process?â
If the answer to both of the above are not a resounding âyesâ within the first three seconds, then you should immediately discard the information and move on, as youâre very likely being unconsciously manipulated.
Note that the key word here is âunconsciouslyâ - thereâs nothing wrong with you supporting a YouTuber by engaging in their sponsored post, or using their referral code to acquire their product if you trust them, but only if theyâve communicated this with you so you can choose to assess whether their recommendation / information is unbiased or not.
Key Takeaway
If you implement the above, the result is likely youâll be saying ânoâ a LOT more often (which is a good thing - donât worry if it feels awkward at first, thatâs what it feels like to effectively combat millions of years of social conditioning).
In doing so, youâre fighting back by leveraging human psychology to your advantage - congrats!
One additional step you can take to say ânoâ more often is to mute clickbaity, emotion-triggering terms from your social media feed (see below a few words Iâve used to clean up my own X feed which hopefully provide a useful starting point).

Thatâs it for this week folks! Good luck recognizing and guarding yourself from misinformation by saying ânoâ more often - hopefully itâll help you improve the quality of your long-term investment decisions.
Friend of the People
@Publius256




