Your ability to direct your attention is the most important skill you have.
Group Meditation ·May
04
The frame · Summary
Four pillars.
The basis for mastering your attention.
01
Focus = Performance.
Attention compounds, your state is upstream of everything else.
02
Focus is trainable.
A skill, not a trait. Every return is a rep.
03
Meditation = training tool.
The most potent focus training.
04
Tech = force multiplier.
EEG & entrainment compress months of practice into weeks.
Group Meditation ·May
05
Premise 02 · The Real Problem
Two kinds of distraction.
External
Phone. Slack.
You can reduce these. You should. That's the easy half.
Internal
Your own head.
You can't put your own mind in a drawer. Improving here is where you carve out an advantage.
Group Meditation ·May
07
Premise 02 · Attention recovery
The return arc is the skill.
Untrained
Pinball.
Trained
Boomerang.
Group Meditation ·May
08
Premise 03 · Meditation is reps
Every wander is a rep.
Drift
→
Notice
→
Return
This cycle IS the exercise, not a sign that you're doing it wrong.
Group Meditation ·May
09
Practice · 5 min
Feel the Beat.
Round 1unassisted
Settle your attention into your body. Hands off. Count your heartbeat internally for 60 seconds.
Reset · 60 secEyes open. Slow breath. Silently name five things you can see. Slow breath.
Round 2assisted
Find your pulse. Wrist or neck. Count heartbeats for 60 seconds.
Compare your two numbers. Drop the gap in the chat.
Interoceptive accuracy, the ability to sense your own body signals, predicts trading performance and career survival on a London trading floor.
Kandasamy et al., Scientific Reports, 2016
Group Meditation ·May
10
From the lab
Research Highlight
13
From the lab · Interoception
The Interoceptive Edge.
The gut feelings informing this decision are more than the mythical entities of financial lore. They are real physiological signals, valuable ones at that.
From the authors
Heartbeat sensing accuracy
Traders78%vsControls67%
Senior traders (8+ yrs)
Average85%
Junior traders (1–4 yrs)
same as non-tradersAverage69%
Accuracy predicted
P&L · years of survival
Key insight
The traders who could feel their own internal signals more clearly outperformed and outlasted the rest.
Kandasamy et al., Sci. Rep. 2016 · Interoceptive Ability Predicts Survival on a London Trading Floor
The market selects for it. Or it develops with practice. Either way, it's trainable.
Group Meditation ·May
14
Premise 04 · Brainwaves
Five Bands, Dynamic Balance
δ
Delta
0.5–4 Hz
Deep sleep. Repair.
θ
Theta
4–8 Hz
Drowsy. Mind wandering.
α
Alpha
8–12 Hz
Calm. Present. Eyes closed.
β
Beta
12–30 Hz
Engaged. Locked in.
γ
Gamma
30+ Hz
Peak insight. Clarity flashes.
All five, all the time. It's the balance that matters.
Group Meditation ·May
11
Premise 04 · Entrainment
A groove your brain follows.
Your foot taps to a beat you didn't mean to hear. Same mechanism. The brain follows.
Group Meditation ·May
12
Protocol
Theta / Beta Ratio
Theta
θ
Slow. Mind wandering.
Beta
β
Fast. Locked in, engaged.
When beta wins, you're in the zone. We train the ratio.
Group Meditation ·May
14
Pre-session checklist
0115 minalpha entrainment.
02Pick a focus object — stick with it the whole time.
03Don't force it. Experiment. Observe. Allow.
Group Meditation ·May
15
Live — 15 minutes
Train.
Focus objectanterior cingulate·the breath·the space behind your eyelids·the center of the sound
Pick one. Stick with it.
16
Interact · Open discussion
What did you notice?
No right answer. Just what came up.
—Did your mind wander, or did it settle?
—Did time fly, or drag?
—Did you drop in quickly, slowly, or not at all?
—Did the audio do anything, or was it just background?
—How do you feel right now vs. when you walked in?
fMRI shows experienced meditators voluntarily down-regulate PCC activity during focused attention — the neural signature of catching the mind and bringing it back.