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Welcome to Long-Term Mindset, the Wednesday newsletter that helps you invest better.

Today's Issue Read Time: <2 minutes

  • Lesson: The Power of Journaling
  • Timeless Content: 5 Simple Steps BEFORE Buying Any Stock
  • Stock Dive: A full breakdown of Nvidia
  • Resource: Tips to Safeguard Your Career in the Age of A.I.
  • And more!

Together with Fiscal.ai​

A good chart can relay information 10x faster than text alone. That's why I've become a power user of Fiscal.ai (formerly Finchat).

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Fiscal also allows you to take advantage of cutting-edge AI, drastically speeding up my research process. Fiscal is free to try, but I find the site so helpful that I pay for the premium features.
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Friends,

For eons, people have noted that some suffer from "winter blues." But it wasn't until 1984 that Dr. Norman Rosenthal first formally described and coined the term seasonal affective disorder (SAD).

While many -- myself (Stoffel, here) included -- thought of it as the mental equivalent of a cold, it can actually be much more serious. I should know: in my 30s, I was formally diagnosed with SAD.

During these episodes, I would tell my wife that I could not possibly remember a time when I felt happy, energized, or hopeful. But then, I started taking this weekly "happiness" test.

Sure, I took it during those down times. But I also took it when times were good, when they were challenging, and everything in between. I made sure that when I was taking these tests, I was being as brutally honest as possible. And for the past eight years, I've recorded every one of those scores.

What I now know beyond a shadow of a doubt:

  • Most times, I feel "above average"
  • Down times are unavoidable, but they never last forever.

Now, if/when SAD hits, I know in my bones that the story in my head ("I have always felt down, I will always feel down") is patently not true. That doesn't mean it's enjoyable -- it just means I'm able to view it more objectively. Ironically, that usually leads to an earlier lifting of symptoms.

The analogy to investing is clear.

Everyone knows the Buffett adage: "Be greedy when others are fearful, and fearful when others are greedy." But no one can accurately imagine how they'd act when the thing making others fearful (war, pandemics, depression) hits.

It's like imagining that finishing a nursery has you prepared for parenthood. Unless you intentionally deprive yourself of sleep for months on end, there's no way to know what the experience will actually be like.

This is why journaling while you invest can be so important. When we get in the habit of writing down why we're excited (or not) about a stock, what we think will happen in the future, and what would cause us to sell, it's like we're taking the test.

The point isn't to be right every time. In fact, that would be terrible. The point is to come to terms with our blind spots, our inability to appreciate how truly unpredictable the future is.

Over the long run, when we do that, we get to know ourselves better. And the better we know ourselves, the higher the quality of our decisions...in investing, and in life

Wishing you investing success,

Brian Feroldi, Brian Stoffel, & Brian Withers

Long-Term Mindset

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P.S. It's Official, we are splitting up our YouTube Channel. Brian Stoffel is starting a new channel that will cover earnings, his portfolio moves, and more. Subscribe to his new channel by clicking here.

One simple graphic

One piece of timeless content

Feroldi met up with Joseph Hogue at the Fincon 2025 conference and recorded a podcast we thought you'd like. Check out the episode​ from Let's Talk Money discussing 5 Simple Steps BEFORE Buying Any Stock.

One Stock Dive

​Fiscal.ai has introduced a new feature for premium users, enabling them to generate AI-powered stock research reports. This week, we're highlighting Nvidia Corporation (NASDAQ:NVDA), a requested stock from one of our subscribers. Click the button below for free access:

Do you have a stock you'd like us to feature here? Reply to this email with your pick.

One resource

Worried that A.I. might hurt your career? Check out Investopedia's informative article on Tips to Safeguard Your Career in the Age of Automation.​

One quote

Brian Feroldi

Brian Stoffel

Brian Withers

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Long-Term Mindset

I teach investors how to analyze businesses. Each Wednesday, I share six pieces of timeless content that can be read in less than 2 minutes. Read by 100,000+ investors from a16z, Amazon, Google, Microsoft, and more.

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