As a former professional poker player, I'm very clear about the importance of psychology in investing/trading.

You can have a very solid strategy, but if the mental aspect fails, everything fails, no matter how good you are.

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Circle of Competence 101

Warren Buffett and Charlie Munger often reference the importance of knowing the boundaries of your circle of competence.

But what is a Circle of Competence and how does it work?

Here's Circle of Competence 101!

1/ First, a few definitions.

A Circle of Competence is the set of topic areas that align with a person's expertise.

If the entire world of information were to be expressed in a circle, an individual's Circle of Competence is the small sub-circle that represents their expertise.

2/ The idea surfaced in the 1996 BH annual letter.

"You don’t have to be an expert on every company...you only have to be able to evaluate companies within your circle of competence. The size of that circle is not very important; knowing its boundaries, however, is vital."

3/ A Circle of Competence is built over time.

It is built through experience, reading, dedicated study, and effort.

It is dynamic, not static.

It can expand as you deepen your knowledge in new areas. It can contract if you fail to nurture your existing areas of expertise.

4/ To engage this mental model in your life, there are two key processes to go through:

(1) Identify what falls within your circle
(2) Identify the boundaries of your circle

(1) is all about figuring out what you know, while (2) is about humbly admitting what you don’t.

So..had a great conversation last night with older investment types, old friends whom I traded with/against and managed money against or for. Age diff from me is > 10+ years so the takes were interesting but the common theme was a little disturbing (depends on your view)

Was looking at the landscape of the world & quite concerned where we are (I do not share your optimism for a shinny happy future). I am a Bond guy + Cycles & my view approach is ALWAYS what is the worst that can happen (that is how I was taught to trade & manage money) As a Bond

Money manager you never every want to apologize for a negative year, most people don't understand bonds can lose lots and lots and lots of money. So my view on life is always negative & fuck you approach.

The others are similar but have more equity exposure and FX, one other is really good via commodities so the conversation was from a top down look with some bottom up approaches. So.....after looking at the notes of the great conversation this is how it looked:

basically the world changed 2007/2008 especially North America. The GFC set in motion financial engineering games and here we are. The issues pre this (2000 to 2007) set ALL this up so lots of blame to go around but to pin point certain things the real problems started with QE &

Three things which will make a difference in Your trading Results.

A thread-

1. Clarity- When the mind is free from fear and ego

The first step to successful trading is to be clear about everything you do.

BUT, the reality is that most traders don't even know what they are doing.

And because of this-

They don't have any goals.
They don't have any Trading plan
They don't know what is suitable for them
And the list goes, on and on.

If you are among the people as described above, don't worry, There is nothing wrong with you, almost 90% of Traders are like that.

So, what do you have to do to get CLARITY in your Trading-

Find one style that is suitable to your personality and double down on it.

Why?

In this world where we have plethora of information just one click away, most people are distracted and see a Glowy thing every time they go over the social media.

They Find something new every now and then, jumping from one strategy to another, searching for Holy grail.

I gathered the best Youtube videos to learn Expiry trading for free.

If you want to master expiry trading, open this thread: 🧵

Collaborated with @niki_poojary

Here's what you'll find in this thread:

1. ATM strikes to zero
2. Big Gaps on Expiry Day
3. How to trade expiry when Nifty is behaving differently
4. Using Data points to trade expiry
5. Play for a flat move
6. How to profit post 3 pm exploiting the close price?

Let's go ↓

1. How to develop a framework to trade in ATM strikes on expiry day? Subhasish Pani on @vivbajaj Sir's channel.

One of call or put at ATM is going to go to zero.

Whichever is moving rapidly has a higher probability of going ATM/ITM. Sell the slower

2. How to trade a big gap up on expiry day?

If market bias is bullish and a gap-up happens, it comes for selling.

Can buy puts at the breakout of an inside candle as the market has a good probability of at least heading toward the previous day's

3. How to trade in Bank Nifty if it has already moved 160 points from its high to low by 11:30? @ThetaGainers

Sell near otms with double stop loss.

Avoid if stuck in a very small range.

Get out of both by 1