Behavioral Finance
Fear, greed, overtrading, and managing your own psychology.
You Only Need to Get Rich Once: Don’t Gamble, Don’t Blow Up, Dance on an Aircraft Carrier
Investing isn’t a race — it’s about not being eliminated. James quotes Buffett: "You only need to get rich once." People who go bankrupt were almost always gambling: even with one bullet in a five-chamber revolver, you don’t pull the trigger. Two real settlement-default cases and a leveraged fund that 4×’d then went to zero show why you hold 20–30% cash. The closing image: we dance on an aircraft carrier, not a dinghy.
The world isn't real: Plato's cave, information minimalism, and 'falsifying yourself'
James's information hygiene principle: most outside voices are wrong, because everyone lives inside their own 'cave.' The market's experts are academics who rarely succeed at investing; the media is noise; even ChatGPT's investment advice is an 'academic scribe' fed textbooks. Rather than spending energy proving others wrong, 'don't listen, don't look, it doesn't exist' — and put the time into falsifying your own system, confirming your own understanding is true. Believe what you believe; verify what you believe.
From "All-Round Trading" to "Never Sell": How CLEC's Philosophy Evolved
James really did dodge the 2000 and 2008 bear markets using earnings and technicals — but he long ago abandoned market timing. His own note is explicit: "Now: buy when you have money, never sell — I absolutely do not recommend operating." This traces his shift from active operator to pure passive, and the insights that still hold.
Statistics, Probability, Randomness, Surprise: Why the Long Run Is "True" and the Short Run Is Random
"Hold the US market index 20+ years and you won't lose" is a falsifiable TRUE proposition; "the next 20 years might not profit" is an unfalsifiable false one. A 25-year annualized return of 7.94%–17.24% is a probability distribution — but a 5-year holding must use the 5-year distribution (−5.58% to +28.76%). Demanding the 20-year expectation from 5 years is a mismatch.
I Am a Long-Term Investor: Replace Willpower with Identity
"I'm trying to quit smoking" and "I don't smoke" look like two ways of saying the same thing — but they're two identities. If holding long-term runs on willpower, your subconscious still thinks it's a short-term trader, so every drop is a test; once you truly identify as "a long-term investor," being unmoved by the market becomes automatic — no endurance required.
A Crash Is Your Best Friend: Market Fear and the Bottom Rebound
The average rebound in the first year after a market bottom is 46%. The biggest risk of leaving the market isn't the drop itself — it's missing the rebound. A 6-foot person can drown in water averaging 2 feet deep: the long trend is up, but you must survive the short-term deep spots first.
AI is a mirror: its answers only reach as high as your own understanding
A member noticed that asking AI a fine-grained question yields a fine-grained answer and a crude question a crude one — AI does not raise your understanding, it answers on top of the understanding you already have. James agreed, and added the second danger: AI tends to agree with you, the way a CEO stops hearing the truth. So the correct use is to falsify yourself with it: ask about the things you do NOT believe, and make it argue that you are wrong.
The Five Most Common Investing Mistakes: Buffett's and CLEC's Shared List
Long-term investing is 'getting rich slowly,' yet most people take the wrong road and waste time and wealth. James's list (partly from Buffett) of the five most common mistakes: over-watching the price, over-diversifying, chasing hot stocks, perpetual wait-and-see, and over-trading. This page links each mistake back to the page that cures it.
Investing Psychology: Why Retail Investors Always Get Fleeced
The core of CLEC's 'Investing Psychology' guest series — investing is psychology, not technical analysis. About 90% of traders lose over the long run, undone by overconfidence and emotion; the winning few control emotion with reason. Even Newton was ruined in the South Sea Bubble. Graham: the investor's biggest enemy is himself.
The Seven Levels of Investing: Why You Can Skip Straight to the Top
From his own 40-year journey, James sorts investors into seven levels — from only buying funds, to thinking your technicals are unbeatable (the most dangerous), to the top level of 'buy the index, don't operate.' The key insight: a beginner and the top level earn the same return and life, so you can skip the whole painful middle and stand at the top from day one.