One Liner
2026-06-09 22:13
Ben spent 10 years talking to investors around the globe and put 20 lessons
- You’re not that smart (relative to the market)
- This time will be different
- The market is forward looking
- Market forecast are not useful: more often wrong than right
- Time in the market beats timing the market
- Most funds don’t beat the market
- Incentives matters
- Expected economic growth and stock returns are unrelated
- Good portfolio management doesn’t make up bad financial planning
- Risk and expected returns are positively related
- The risk-expected return trade-off has a term structure
- stock relatively safe in long horizon
- cash and bond risky in long horizon
- Fees and taxes matter
- Complexity and cost are positively related
- There is no single optimal investing strategy
- The best investment strategy for you is the one you can stick with
- There is no such things as passive investment
- Wealth does not give you access to market-beating investments
- Diversification is (still) the only free lunch in investing
- Investment should be evaluated on process, not outcome
- Investing has been solved
by Ben Felix, Portfolio Manager at PWL Capital
Over the last 10 years, I’ve spoken to thousands of individual investors about their investments and financial plans while working at PWL Capital, and I’ve interviewed some of the smartest people in finance, economics, and psychology on the Rational Reminder Podcast. The lessons I’ve learned from those experiences are hard to condense into a single video, but I’m going to do my best. These are all lessons that investors will learn eventually — though many will learn them the hard way.
You might be really smart, but it’s not good enough to be smart. If you want to beat the market, you have to be smarter and faster than the competition — and the competition is, in aggregate, smarter than almost every individual.
Crashes and bubbles are persistent features of financial markets, exacerbated by narratives. The narrative is always different, but some things don’t tend to change: returns after crashes are more often positive than negative, and new-paradigm bubbles tend to have disappointing returns.
The market is constantly predicting the future, and market participants have an incentive to be the first to bring information to market. Even then, no single participant can have all the relevant information. Most of the time, a piece of information you think gives you an edge will already be reflected in prices.
They’re more often wrong than right, and they feed into investor psychology. Paying attention to market forecasts — worse yet, acting on them — will not improve your investment decisions and will likely lead to unnecessary anxiety.
Investors often fail to capture market returns due to poor timing decisions. Sticking to a disciplined strategy will typically be more effective than trying to time the market, especially after costs and taxes.
We know from fund flows that investors chase funds that have been recently successful, hoping performance will continue. In reality, past success predicts nothing — some evidence even suggests recently successful funds are more likely to underperform. The vast majority of actively managed funds do not beat the market over any time horizon.
Content creators have an incentive to make exciting, often fear-inducing content. Financial product salespeople have an incentive to sell their product. Financial advisors have an incentive to make investing seem more complicated than it is. None of this means there can’t be good people in these roles — but as a consumer of information, understand how incentives may be shaping what you receive.
This is one of the most persistent misconceptions among investors. The idea that investing in the highest-growth company, sector, or country will outperform is wrong. Expected growth is already reflected in current prices. If that growth materializes as expected, returns align with risk. Better-than-expected growth can surprise positively; worse-than-expected negatively. The relationship is, in effect, random.
Investing is a means to meeting financial goals, but investment returns are not a financial plan. A good portfolio won’t tell you how much to save, how much insurance to buy, how to reduce your taxes, or how to structure your estate.
Two implications: if you want higher expected returns, you need to take more risk. And if someone claims they can deliver high returns with low or no risk, be skeptical.
Due to stock returns being somewhat mean-reverting, stocks are a little less risky at long horizons. Due to inflation being persistent, “safe” assets like bonds and cash can actually be risky at long horizons.
Lower fees are one of the best predictors of future fund performance. But fees are only part of the story — more active strategies tend to be less tax-efficient. When tax costs of active management are considered, even fewer funds outperform.
More complex financial products tend to have higher fees, and evidence suggests complexity makes investors worse off. In investing, simple, low-cost solutions tend to dominate complex ones.
Everyone has different objectives, constraints, beliefs, and preferences. Two people can have different portfolios — both optimal for their respective situations. Yes, even dividend investors.
Sticking to a strategy through bad times is a requirement for capturing its benefits — and one of the hardest things for investors to do. Most investors underperform the funds they invest in, increasingly so with more volatile funds.
There’s a spectrum from passive to active, but nothing is truly passive — every investment involves active decisions on some level. It’s important to understand which active decisions you’re making, and why.
The supposed benefits of investments marketed to wealthy investors — hedge funds, private equity, private credit — are likely more fairy tale than reality. They typically come with high costs, are opaque, and their economic benefits are not well supported.
Diversification has been called the only free lunch in investing for decades, because it offers the rare opportunity to reduce risk (measured by return variance) without reducing expected returns.
People can get lucky or unlucky with an investment outcome, especially in the short run. To avoid chasing recent returns, understand why an investment was made and what its expected outcome looks like.
Nobody fails to meet their goals because they lacked tail-risk insurance or structured products. For most people, a portfolio of low-cost total market index funds is good enough — even if not perfect.
The good news: many of these lessons can be acted on simply by investing in low-cost total market index funds. The challenge is that many lessons are about why it’s hard to keep your head down and stick to a strategy — even a simple one.
Successful investing is simple. But it’s not easy.
The one lesson index funds can’t solve: good portfolio management does not make up for bad financial planning. You can’t buy an index fund and automatically have your long-term goals mapped out, quantified, and acted on — with a plan that incorporates tax and estate planning.
Mr Market is (will always be) smarter than me. No need to timing the market. Why put so much effort if the gap is just centimeter? My main goal in investment is achieving independence! Sleep well in the night and do whatever I want in the day. DCA, hold, repeat. That is the whole game. Done.