Substitute, Don't Subtract: How to Break a Habit | Daily Essay

Show Notes

Every rule I set to stop scrolling at night broke until I added jazz. Imperfect substitution beats failed abstinence because it leaves you with progress while pure willpower leaves you with nothing.

Featuring: Mark Twain

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Creators and Guests

Host

Dru Riley

Founder of Trends.vc

MT

Guest

Mark Twain

Featured in Dru's Notes: Substitute, Don't Subtract: How to Break a Habit.

What is Dru's Notes?

One mental model each day in a few minutes. Habits, business, building products and thinking clearly. From Dru Riley, founder of Trends.vc.

"Habit is habit, and not to be flung out of the window by any man, but coaxed downstairs a step at a time."
Mark Twain

I cut my phone time at night by adding jazz.

For years I tried subtraction:

- Phone in another room
- Notifications off
- Computer closed

Each rule held for a few nights and broke. I'd reach for some screen and the evening was gone.

Then I carved out an exception. Jazz on the phone became the only allowed use at night. The pull to scroll dropped because the phone had one job. Music. The disconnection held.

Twain has the verb. Coaxed. A step at a time.

After years of failing to break the habit cold, the question stops being "how do I quit?" and starts being "what do I put in its place?" Imperfect substitution leaves you with progress. Pure abstinence keeps leaving you with nothing.

When you've been trying to break the same habit for years, find what it's filling for you and put something else there. The replacement doesn't have to be ideal. It has to be progress over the thing you're trying to break:

- Music instead of a feed
- A walk instead of a snack
- A call instead of a drink

Progress over perfection.

What have you been trying to quit that you might actually replace instead?

1. Imperfect substitution leaves you with progress, but some substitutes are different versions of the same trap (Instagram → Twitter). What's the test for whether the substitute is doing real work versus relocating the habit?
2. You ran subtraction for years on phone and computer at night before substitution worked. What's the marker that tells you it's time to switch from subtraction to substitution: N attempts, M months or a specific kind of break?
3. The post assumes the habit is fillable with something else. What about habits where the substitution is harder to find: addiction-grade behaviors or compulsions that don't have a clean replacement?