This is spot on, because often we prepare by wearing a mouth guard, while in rea... | Hacker News

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jasin on Jan 17, 2017 | parent | context | favorite | on: 80,000 Hours career plan worksheet

This is spot on, because often we prepare by wearing a mouth guard, while in reality their protection against getting knocked out basically zero.

LanceH on Jan 17, 2017 [–]

Not true, a mouth guard absorbs a lot of impact from the lower jaw upwards.

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