lessons
Speed and iteration
Lesson playbook — ship cadence, delete-process culture, and when speed becomes reckless.
Topics: lessons
Speed and iteration is the twin of first principles: decide, build, test, delete the waste, repeat.
Pattern
Prefer short feedback loops over long planning documents. Hardware and software both: flight tests, production line changes, FSD builds, Grok model drops.
Playbook
- Define the smallest test that can kill a bad design.
- Instrument failure (telemetry, scrap rate, crash clips).
- Schedule the next iteration before the demo ends.
- Delete steps that don’t change outcomes.
- Protect safety-critical gates (flight abort, automotive safety) from “move fast” slogans.
Examples (labeled)
| Domain | Pattern | Label |
|---|---|---|
| Starship flight test cadence | Public iterative flight program | Company program / event facts |
| Tesla software OTA | Continuous feature shipping | Product practice claim |
| xAI model releases | Fast model naming cadence | Company product events |
Failure modes
- Speed without measurement is thrashing
- Iteration theater (demos, not production)
- Regulatory and safety debt
- Burning teams for optics