the.com/exhaustion
the body's red-line warning, ignored until it stages a full hostile takeover.
adenosine buildupsleepiness is literal chemical sludge in your brain
micro-sleepsthe exhausted brain naps for seconds, eyes open
deadlier than drink24 hours awake equals legally drunk driving
immune crashfatigue cripples white blood cells fighting infection
willpower draintired brains make worse, riskier decisions