Doubling Speed And Perfect Reps
Every double eclipses everything that came before it, so find the activity that compounds and fall in love with repeating it.
- Difficulty
- Easy
- Time to result
- ~ongoing to results
- Steps
- 4
- Confidence
- 93%
Priestley's argument for consistency is arithmetic before it is motivational. On an exponential curve, every doubling is worth more than everything that preceded it: put one grain of rice on a chessboard, then two, then four, then eight — eight exceeds the seven that came before, sixteen exceeds the fifteen. So the first thousand videos might only produce ten thousand followers, but the breakthrough that follows produces more than everything before it, and it was all of that which led to the breakthrough. He applies it live: Bartlett has done 421 episodes and Priestley guesses the last 21 eclipse the first 100, which Bartlett confirms emphatically. When Priestley last appeared the channel had just crossed 5 million subscribers; it added 500,000 in December alone; Priestley predicts 10 to 20 million in the year ahead at the same doubling speed, if the reps continue. The second half is the repetition itself. He points at Adele singing Set Fire to the Rain, Ed Sheeran and Castle on the Hill, Metallica and Master of Puppets, and then at businesses: WD-40 was the fortieth attempt and has been sold for fifty years in a small can or a big can; Tabasco is a 150-year-old one-product business; the Fender Stratocaster and the Porsche 911 have barely changed. They all figured out what to do and then fell in love with the repetitions.
Origin
Priestley raises it in response to Bartlett describing how changing his partner's goal from making good videos to reaching video 1,000 unblocked two years of paralysis. Priestley supplies the mathematical reason that goal works, and Bartlett confirms the doubling pattern happened to him almost exactly to the number.
Core principles
- 01Every double eclipses everything that came before it.
- 02Early reps look worthless because the curve is still low, not because they do not count.
- 03The breakthrough is produced by the reps that preceded it.
- 04The greats do perfect reps of the same thing, endlessly.
- 05Ten years of anything requires actually loving the thing.
How to run it
- 1
Identify the activity that compounds
Priestley's instruction is to figure out what activity leads to exponential growth and just do it. Not everything compounds; the doubling only applies to the compounding activity.
Pro tip For a content business the compounding activity is publishing; for a product business it is the reps of the core product.
Watch out Repetition of a non-compounding activity is just volume.
- 2
Set a rep count, not a quality target
Change the objective from making a good output to reaching a number of outputs. The rep count is achievable by decision; quality is not.
Pro tip Bartlett's partner went from zero posts in two years to 30-odd in weeks by switching the goal to video 1,000.
Watch out A quality target reintroduces the performance anxiety that stopped the work.
- 3
Expect the early curve to look flat
The first thousand videos might produce only ten thousand followers. That is what the low end of an exponential curve looks like, not evidence that it is not working.
Pro tip Priestley's rice-and-chessboard image is the check: eight already exceeds the seven that came before.
Watch out Quitting during the flat portion is quitting before the arithmetic has had a chance to operate.
- 4
Fall in love with the reps
The greats do perfect reps over and over. Priestley's framing is that you have to fall in love with doing it, do it again, and keep doing it. Bartlett adds that ten years of anything requires genuinely loving the thing.
Pro tip The sweet-spot passion circle is what makes a decade of reps survivable.
Watch out Priestley's caveat — it really is that simple, but only if you are playing the right game.
In the wild
Priestley guesses the last 21 of Bartlett's 421 episodes eclipse the first 100. He notes the channel crossed 5 million subscribers when he last appeared and added 500,000 in December alone.
→ Priestley predicts the same doubling speed will take it from 10 million to 20 million in the year ahead, if the reps continue. Bartlett confirms the pattern happened to him almost exactly to the number.
WD-40 was the fortieth attempt at a spray that did that thing, and has been sold for fifty years in a small can or a big can. Tabasco is a 150-year-old business selling one sauce. Fender figured out the Stratocaster in the 1950s and has made the same guitar since. Porsche has barely changed the 911.
→ All are businesses that figured out what to do and then fell in love with the repetitions — the commercial version of Adele singing the same song, or Metallica playing Master of Puppets.
Priestley analysed Bartlett's last 117 episodes and found 91 of 117 guests — 78% — had written a book. The ones who had not were typically megastars in some other field.
→ His conclusion is that writing a book is relationships on steroids: a parasocial relationship where what was word for word inside your head is now word for word inside a stranger's, clocking up hours of 7-11-4 at scale.
Common mistakes
Judging progress by the early reps
The low end of an exponential curve looks flat and disappointing. Priestley's rice illustration shows the early doublings are already outperforming everything before them, but the absolute numbers are small.
Chasing novelty over repetition
WD-40, Tabasco, Fender and Porsche all sell essentially one thing. Priestley notes nobody talks about this — the successful pattern is falling in love with the reps, not constantly changing the product.
Repping something you do not love
Bartlett's point is that going ten years at anything requires genuinely loving it. Consistency is a consequence of love and passion, not of discipline alone.
Is it for you?
Best for
Anyone whose growth activity has a compounding shape and who is discouraged by early numbers.
Not ideal for
Activities with genuinely linear returns, where the doubling arithmetic does not apply.
From the transcript
“every double eclipses everything that came before it”
“they figure out what to do and then they just fall in love with the repetitions”
“you want to figure out what is the activity that leads to exponential growth and just do it”
From the episode
The Money Making Expert: The 7,11,4 Hack That Turns $1 Into $10K Per Month! This 90 Day Rule Will 10x Your Income! Daniel Priestley
Daniel Priestley