An engineer warned against launching, but NASA leadership’s delay pressure pushed Thiokol to approve the Challenger launch.

Ignored repairs, avoided conversations, lies, and missed workouts feel harmless until each…

@psychology

Systemic drift makes repeated small exceptions reset what feels acceptable until a catastrophic…

@psychology

Normalization of deviance turns unacceptable practices into accepted ones when repetition brings…

@psychology

Schedule rest days, cheat meals, and relaxation days deliberately, so breaks provide relief…

@psychology

The Challenger launched at a record-low 36°F, exploded 73 seconds later, and killed all seven crew…

@psychology

Your future depends heavily on maintaining chosen standards instead of repeatedly accepting less…

@psychology

Cold weather made the Challenger’s O-ring rubber hard and inflexible, raising the risk of…

@psychology