Slow is smooth, smooth is fast: Navy SEALs' efficiency secret

Original Article ↗ Hacker News Discussion ↗

Interpretation of “Slow is smooth, smooth is fast”

  • Widely taken as “a method for going fast,” not an argument for being slow.
  • Emphasis on deliberate, calm, repeatable execution to avoid errors and rework.
  • Related ideas: “measure twice, cut once,” “be quick but don’t hurry,” “doing it once right is faster than doing it wrong multiple times.”
  • Distinction between iterating with intent (systematic experiments) vs flailing quickly.

Military origin and broader lineage

  • Many report hearing the phrase in various branches of the military, especially in marksmanship and tactical training.
  • Others note older analogues (“festina lente,” “haste makes waste,” similar proverbs in multiple languages).
  • Some doubt the SEAL-specific origin; research in the thread finds a late‑1990s Army report as an early written source and broader popularization in the 2000s.
  • Consensus: widely used; exact origin remains unclear.

Use across sports and crafts

  • Cited in racing, motorcycling, golf, skiing, cave diving, swimming, cycling, disc golf, Smash Melee, and more.
  • In music and skill sports, advice is to practice as slowly as needed for perfection, then increase tempo.
  • Examples in martial arts (BJJ, judo, boxing), Olympic lifting, glassblowing: relaxing, pacing, and clean technique beat brute force and rushing.

Software, startups, and work culture

  • Some lament modern IT’s bias toward discarding “old” approaches and glorifying speed and churn.
  • Others argue some legacy tech really is worse, but agree both clinging to old and chasing every new thing are extremes.
  • In startups and incident response, speed can be crucial (e.g., shipping tools quickly during major vulnerabilities) but correctness is non‑negotiable.
  • Repeated “all‑hands crisis mode” is seen as harmful; preparation and rest are part of being fast when it matters.

Emergency and medical contexts

  • Paramedics and surgeons emphasize not running or rushing: calm, methodical actions reduce mistakes and secondary casualties.
  • Similar maxims appear in operating rooms and lifeguarding.

Skepticism and meta‑discussion

  • Several commenters find the linked article overlong, repetitive, or “GPT‑like,” claiming the title conveys almost all of its value.
  • Some see it as generic spec‑ops hero worship; others focus on the underlying principle rather than the branding.