Getting Comfortable With Being Under Water
summary
Argues that taking on risk is an explicit, rational trade-off supported by concrete practices: using rebreather systems and six-plus tanks for 300–400 ft dives that can last ~six hours, training with fire‑drill “game days,” running pre‑mortems, and having the least experienced lead to equalize judgement. Calls out normalization of deviance and organizational pressures that hide risk and cites a stark metric — one in 50 in five years on rebreathers — to show why disciplined communication, psychological safety, and practiced failure modes matter.
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chapters (14)
- 0:00Intro
- 2:20why you might care
- 7:13that's perfectly rational
- 9:12lack of psychological safety
- 11:53prioritization of other goals
- 13:19lack of ability to drive change
- 14:26normalization of deviance
- 16:49a good dive team
- 17:37strong communication & psychological safety
- 19:53sensitivity to environment
- 22:12alignment of risk tolerance
- 27:30building good judgment
- 28:50prep your dives
- 29:48share your dive stories
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