A long-term investment horizon must be married with an investment process that is willing to continually question the core investment thesis rather than becoming complacent when prices rise.

A diversified portfolio of 20 to 25 stocks across industries and risk factors enables investors to maintain patience during bull markets when quality stocks underperform, as other portfolio factors generate returns while quality stocks take rest.

Very high levels of margin funding in primary and secondary markets is a predominant characteristic of the final blowout phase of a bull market, and current US market margins are at unprecedented levels indicating significant speculation.

Fundaments do not determine stock price at a given point in time; demand and supply does, and that is driven by prevailing investor sentiment.

No matter how good an investor you may be, if you are a midcap-smallcap focused investor and the liquidity cycle is not in your favor, you will struggle to make returns and must patient wait for the liquidity cycle to turn back in your favor.

In the US market today, you have peak valuations and peak margins but the Federal Reserve has announced fresh QE and started cutting rates, so until the Fed tightens monetary conditions, you cannot have a severe bear market.

You can average down on or buy dips in structural growth businesses and high-quality businesses because the moment you are out of quality, you start wondering if your stocks will ever recover, making you dependent on the kindness of strangers for bailout.

Jeff Bezos and Amazon exemplify how capable management cannot be modeled ex-ante; no analyst in 2000 could have imagined AWS, and Steve Jobs similarly generated unmodeled value through iPhone, iPad, and iPod innovations.

From early 2022 to late 2022, large-cap tech (Apple, Google, Meta, Amazon) crashed, but when ChatGPT was introduced in November 2022, these stocks formed a bottom and went up despite murky earnings outlook, revealing the market as an extremely smart discounting machine that understood AI as revolutionary.

The Fed has been one of the biggest drivers of liquidity and financial markets since 2008, and will continue to be so; policies pursued by the Trump administration are very inflationary in the medium to long term (deregulation, re-industrialization, tax cuts, tariffs).

Until CPI inflation goes up very significantly, the Federal Reserve will not act in a hurry to tighten monetary conditions; if Fed independence goes away with appointment of new Fed chair by Trump administration and that chair cuts rates even more aggressively during high inflation, it will lead to very sharp volatility in 2027.

You get a sharp bear market only when interest rates are raised very fast and furiously; when raised in slow and steady fashion in orderly fashion, you do not get a sharp bear market.

Stock market behavior depends on the pace of change in earnings growth or interest rates, not the absolute values, because markets are concerned with shock and surprise.

Domestic mutual fund constant monthly inflows force Indian mutual fund managers to buy into the same 150-200 largest quality stocks, preventing valuations from compressing as they can in other markets.

From 2022 when the S&P fell 35% and NASDAQ fell 40%, the Indian market (Nifty and Sensex) went up 2%, demonstrating how global diversification provides protection from sectoral bear markets.

As of end of November 2025, 73% of US market cap addition over a three-year basis has come only from AI stocks, making a bet on America essentially a single bet on AI, and further down the rabbit hole, a bet only on one sub-factor within AI.

Stock market investing is the most fascinating analytical sport ever encountered; because of investing, one feels more connected to the world, and it is a source of great happiness and intellectual delight rather than merely a process of wealth creation.

Behavioral aspects of investing are far more important than analytical aspects; investors should continuously educate themselves on behavioral biases and the importance of patience through reading Charlie Munger and other great thinkers.

Investment journaling has greatly helped Gotham learn about himself as both an individual and investor; he spent $10 on a journal in late 2014 and considers it one of the best value investments ever made.

Valuable feedback comes from revisiting the journal, which helps correct biases; Charlie Munger has taught that it is a moral duty to be as rational as possible and minimize mistakes rather than repeating old ones.