Charlie Munger

Munger's whole thing is mental models. The idea is simple: instead of being an expert in one field, you learn the core concepts from as many different fields as possible — psychology, biology, physics, economics, history — and then use that whole toolkit to think about problems.

He calls it a latticework of mental models. It sounds like a self-help concept.

It's actually how he consistently made better decisions than almost everyone around him. On investing, he pushed Buffett away from his old mentor's approach — which was basically "find dirt-cheap companies and flip them fast" — toward something more durable: find the best businesses in the world and hold them forever.

The key word he uses is moat. A business so dominant that competitors can't touch it.

Think Coca-Cola. He was also deeply influenced by psychology, particularly the ways humans reliably fool themselves.

He gave a famous talk called "The Psychology of Human Misjudgment" listing 25 ways our brains get things wrong. Reading it once will change how you make decisions.

Lark Davis

Davis covers the full crypto market — not just Bitcoin. His content focuses on identifying altcoin opportunities, understanding new blockchain projects, DeFi protocols, and layer-2 ecosystems.

His strategy is higher risk than Bitcoin-only: he looks for early-stage projects with high upside potential and significant downside risk. He has been transparent about both wins and losses in his portfolio.

He advocates dollar-cost averaging into positions and taking profits during bull markets — lessons he admits he learned the hard way during the 2018 bear market.

Charlie Munger

Invert. Always invert.

That's his most famous rule — borrowed from the mathematician Jacobi. Instead of asking "how do I succeed?" ask "what would guarantee failure, and then avoid those things." It sounds obvious.

Almost nobody actually does it. He believes the secret to a good life and good investing is the same: figure out what you want to avoid, avoid it relentlessly, and most good things follow.

On wealth: getting rich isn't the hard part — keeping it is. Most people blow up by using borrowed money, getting greedy at the top, or panicking at the bottom.

Don't do those things. On decisions: only make the big bet when you're very sure.

Be patient for a long time, then move fast when the opportunity is obvious.

Lark Davis

His philosophy is that crypto represents the biggest wealth transfer opportunity of his generation. He believes in holding Bitcoin as a base position and using a portion of the portfolio for higher-risk altcoin exposure.

He has said his biggest financial lesson was not taking profits during the 2017-2018 bull run — a mistake he actively advises his audience to avoid repeating.

Charlie Munger

Munger's approach to risk: don't take risks you don't understand, and don't take risks you don't need to. He kept things simple.

He concentrated into a small number of businesses he understood deeply. He never used borrowed money.

He kept large cash reserves. His view on diversification was almost the opposite of what most financial advisors tell you — he thought spreading money across 50 stocks was an admission that you hadn't done enough homework.

If you've done the work, you concentrate. If you haven't, maybe don't invest at all.

Lark Davis

Davis has been public about holding altcoins that went to zero and investing in projects that turned out to be fraudulent or simply failed. He does not hide the losses.

His risk management has evolved directly from those mistakes: he now advocates taking partial profits at every major price milestone, maintaining Bitcoin as a core position, and treating altcoins as a speculative sleeve rather than a primary strategy. The lesson he repeats most often from 2018: not taking profits during euphoria is itself a high-risk decision — most people just don't recognize it as one until prices have already collapsed.

Charlie Munger

Munger lived in the same house in Los Angeles for most of his adult life. He was famously frugal — not in a miserable way, but in a "I genuinely don't care about most things money buys" way.

He flew commercial until fairly recently. He read obsessively.

He described himself as a book with legs. His children joked that he was more interesting to talk to than almost anyone alive, but would only engage on topics he found intellectually stimulating.

He donated massively to education — hundreds of millions to Harvard Law School, the University of Michigan, and other institutions, often with very specific conditions attached. He designed buildings as a hobby and funded their construction himself.

He died at 99 worth around $2.6 billion — extraordinary by any measure, and somehow modest given he sat next to one of the richest men in history for 45 years.

Lark Davis

Lives in Thailand with low overhead costs. Has spoken about the power of geographic arbitrage — earning in dollars and crypto while living somewhere with a lower cost of living.

He exercises consistently, says a healthy body supports a clear financial mind, and advocates for a simple, mobile lifestyle. Does not flaunt luxury publicly.

Charlie Munger

See's Candies. In 1972, Munger convinced a reluctant Buffett to pay what seemed like an expensive price — $25 million — for a California candy company.

Buffett thought it was too much. Munger held firm.

See's has since generated over $2 billion in profit for Berkshire, basically funding dozens of other acquisitions. It also taught Buffett the single most important lesson of his career: paying a fair price for a great business beats getting a cheap price for a mediocre one.

That one deal changed the entire direction of Berkshire Hathaway.

Lark Davis

Building one of the largest crypto education YouTube channels in the world during the 2020-2021 bull run. His coverage of DeFi and altcoin projects during that period — when those sectors exploded in value — brought him the majority of his audience and income.

His Wealth Mastery community grew substantially during that period.

Charlie Munger

Munger is famous for avoiding mistakes more than for making spectacular wins — his whole philosophy is about not doing stupid things. But he's admitted to a few.

He said Berkshire was too slow to move into BYD, China's electric vehicle company, despite knowing it was exceptional for years before they finally bought in. He also held too much Wesco Financial for too long when the money could have been put to better use elsewhere.

His most honest self-criticism: he wished he had moved faster when the evidence was already clear. For a man who spent his career warning others about psychological biases, he wasn't immune to them.

Lark Davis

In 2021, Davis faced significant controversy when it emerged he had been paid to promote certain crypto projects to his audience without clearly disclosing the payments. He issued an apology and said he had followed what he believed were disclosure norms at the time, but the episode damaged his reputation and became one of the most-cited examples of undisclosed crypto influencer promotions.

He also, like most altcoin-focused analysts, saw his portfolio take brutal losses in the 2022 bear market.

Charlie Munger

Charlie Munger grew up in Omaha — same city as Buffett, but they didn't know each other yet. His father was a lawyer.

So was his grandfather. Charlie became one too, but he was clearly more interested in figuring out how the world worked than in courtrooms.

He studied math at the University of Michigan, got drafted into World War II, trained as a meteorologist, and somehow ended up at Harvard Law School without ever finishing an undergraduate degree. Harvard took him anyway.

He graduated in 1948 and moved to California to practice law. He was good at it.

He was also quietly building a real estate business on the side that made him more money than law ever did. He and Buffett met at a dinner in Omaha in 1959.

Munger was 35. Buffett was 28.

By the end of the night, Buffett was trying to convince Munger to go into investing full time. It took about a decade.

Munger ran his own investment partnership from 1962 to 1975 — returned 24% annually while the market did 6.4%. Then he fully merged his career with Buffett's at Berkshire, where he stayed until his death in 2023.

Lark Davis

Lark Davis is a New Zealand-born crypto educator who built his brand primarily on YouTube, starting around 2018. He focuses on cryptocurrency analysis with an emphasis on altcoins, DeFi, and emerging blockchain projects — not just Bitcoin.

His channel "Crypto Lark" grew to over a million subscribers, making him one of the most followed retail crypto educators in the world. He also built a paid subscription community, Wealth Mastery, where he publishes deeper research.

He has lived in Thailand for years, part of a wave of digital nomad crypto educators who operate internationally.

Charlie Munger

Munger's main stage was Berkshire Hathaway, where he served as Vice Chairman from 1978 until he died. His role was hard to define on paper — he didn't run a fund or manage a portfolio.

What he actually did was talk to Buffett. That was worth a trillion dollars.

Before Berkshire, he ran his own investment partnership from 1962 to 1975 that crushed the market. He also controlled Wesco Financial, a small insurance and financial company he ran as a personal Berkshire subsidiary from 1973 to 2011, until Berkshire fully absorbed it.

Outside finance, he was obsessed with architecture — he personally designed several buildings, including a dormitory at the University of Michigan that his own architecture school rejected for violating design principles. He funded it anyway.

Lark Davis

Crypto Lark YouTube channel (1M+ subscribers). Wealth Mastery (paid research subscription).

Books: "Cryptocurrency Revolution" (authored). Based in Thailand.

Charlie Munger

University of Michigan, mathematics — left for World War II without graduating. US Army Air Corps, meteorology training.

Harvard Law School, JD 1948 — admitted without an undergraduate degree, which Harvard is apparently capable of when it wants to be.

Lark Davis

Largely self-taught in crypto and financial markets. No formal finance credentials.