The 4 AM Inheritance
Work ethic is not taught. It is transmitted by proximity. Tyk Sullivan on watching his dad work 4 AM to 6 PM, and how to borrow a work ethic you did not inherit.
Topic · Insights
Performance Essays.
Training, discipline, systems, and the personal operating requirements of ambitious work. 10 essays by Tyk Sullivan. Everything publishes first at Insights.
Sleep: The Input I Keep Losing
Tyk Sullivan writes about discipline and holds some of the worst sleep scores in his own circle. On sleep as the multiplier input, and why it is an evening discipline.
Don’t Waste a Good Obsession
Motivation fades. Discipline is expensive. Obsession is friction inverted — and non-renewable. Tyk Sullivan on converting an obsessive season into skills, systems, assets, and identity.
The Standard Is the Identity
Your life runs at the standard you enforce, not the one you admire. Tyk Sullivan on floors, tolerances, and raising the bar one notch at a time.
Morning Routines Are Mostly Nonsense
Cold plunges and journaling feel productive. Mostly they're theater. Tyk Sullivan on inputs vs. outputs — and the two or three actions that actually move a day.
How to Be Consistent
Consistency isn't a personality trait — it's a momentum problem. Tyk Sullivan on won days, never missing twice, and the thousand-day math that makes you impossible to beat.
How to Read a Supplement Label
The front of the bottle is an ad. The back is the contract. Tyk Sullivan on proprietary blends, fairy dusting, third-party testing, and the two-minute label check.
Five Tasks Before 10 AM
Andy Frisella's Power List — five critical tasks, written the night before — plus the front-loading twist Tyk Sullivan runs: done by ten, the day is already won.
Willpower Is a Losing Strategy
Willpower is a finite resource playing a repeating game — it loses on volume. Tyk Sullivan on environment design: remove the choice instead of fighting it.
Discipline Is a System, Not a Feeling
Motivation expires. Systems don't. Tyk Sullivan on the operating structure he uses to keep training, building, and shipping when he doesn't feel like it.
Browse other topics: Capital · Companies · Perspective. Or see all essays.