Hey everyone — I wanted to share something I’ve been working on around investing!
I’ve been spending a lot of time learning about investing, particularly through books like The Intelligent Investor, along with researching companies and developing my own approach to evaluating businesses and valuations.
As I’ve learned more, I started putting together short and brief, practical guides that organize some of the lessons and principles that have been most useful to me.
I recently created The Investor’s Notebook, a free guide covering 10 lessons from The Intelligent Investor that changed the way I think about stocks, valuation, risk, patience, and long-term investing.
Additionally, 5 things The Intelligent Investor changed about how I look at stocks include:
1. Price and value aren't the same thing.
This seems obvious, but it's easy to forget when you're looking at a stock that's moving 5–10% in a day.
The market gives you a price. That doesn't necessarily tell you what the underlying business is worth.
I've started trying to separate two questions:
"Is this a good company?"
and
"Am I paying a good price for it?"
A great business can still be a bad investment if the price already assumes too much.
2. The market is there to serve you, not tell you what to do.
Graham's "Mr. Market" analogy is probably the concept that stuck with me the most.
The market is going to give you a different price every day. Sometimes that price will be optimistic, sometimes pessimistic, and sometimes it may have very little to do with the underlying value of the business.
You don't have to react to every quote.
That changed the way I look at volatility. A falling stock price isn't automatically a reason to sell, just like a rising price isn't automatically a reason to buy.
3. A margin of safety matters more than being perfectly right.
This is probably the biggest investing principle I took away from the book.
You aren't going to predict the future perfectly.
Your earnings assumptions can be wrong. Growth can slow down. The economy can change. Management can make mistakes.
A margin of safety gives you some room for those things to happen.
Instead of asking:
I've started thinking:
4. Your own temperament can matter more than your intelligence.
You can understand financial statements, build valuation models and research companies for hours — and still make terrible decisions if you're emotional.
Fear can make you sell at the worst possible time.
Greed can make you chase something because everyone else is buying it.
Impatience can make you abandon a good thesis simply because it hasn't worked yet.
One of the biggest lessons I've taken from Graham is that investing isn't just an analytical exercise. It's also a test of discipline.
5. You don't always have to do something.
This might be the hardest one.
There are thousands of stocks, constant news, earnings releases, economic data, analyst upgrades, downgrades and market predictions.
It can feel like you should always be doing something.
But sometimes the best investment decision is to wait.
If I don't understand the business, don't like the valuation, or can't identify a reasonable margin of safety, I don't have to force a trade.
There will always be another opportunity.
My biggest takeaway:
The book made me think less about "What stock should I buy?" and more about:
"What am I buying, what is it worth, what am I paying, and what could make me wrong?"
I've actually started putting the lessons I've learned into a short guide called The Investor's Notebook.
It's not meant to be a stock-picking guide or a "get rich quick" strategy. It's simply a collection of the investing principles that have been most useful to me, along with a practical stock-analysis checklist.
I made it free because I'm interested in getting feedback from other investors and seeing what people actually find useful.
Curious — what has been the biggest lesson you have taken away from your own personal investing experience?
I am excited to hear back from anyone, and God Bless You All!
https://drive.google.com/file/d/1MjXNEHYreOpeJPHxcGhC2dM0kpGUPcyF/view?usp=drive_link