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“In a phase transition, two competing forces reach a balance. A small shift in temperature or pressure flips the entire system.”
Safi Bahcall
My shirt rubbed my nipple raw when I moved my run from 55 minutes to 89. Dehydration arrived at the same time.
Running without a shirt stopped the chafing.
At 55 minutes water was optional. At 89 I needed it.
Past 55, my legs grew heavy and my brain started looking for excuses to stop.
Keeping my feet moving meant overriding that resistance over and over.
That repetition trained executive control.
At my standing desk, when I wanted to push off a hard task, I met similar friction. I started the work anyway.
In the late 1940s, Emil Zátopek ran 400-meter intervals in heavy army boots through snow, holding his breath until he nearly blacked out.
In 1952 he won Olympic gold in the 5,000 meters and the 10,000 meters.
Then he entered the Marathon, a distance he had never raced before and won that too.
The strain tore at his muscles, causing severe injuries and a hernia that ended his dominance before the 1956 Games.
You make the jump for the expected upside, but the new level arrives with costs you did not face before.
A habit does not scale as a straight line.
At 99 degrees Celsius water is hot. At 100 it turns to steam.
Raise the habit enough and it changes state. New capabilities arrive. So do new costs.
🧗
What new capability could you unlock by jumping a level?