Story of a friend . Working 7 day weeks , big deadline. Poop. Faint. wtf? Job ends. Years later never happens again. Working 7 days a week makes your vagus ner

Story of a friend . Working 7 day weeks , big deadline. Poop. Faint. wtf? Job ends. Years later never happens again. Working 7 days a week makes your vagus nerve sensitive and under stress can shut you down as a defence mechanism. Never knew this, have always advised friends to be very careful when under stress for long periods of time.