Dorsey, 42, said he only eats dinner and takes food breaks during weekends. Jack takes only cold showers, and likes to trek the distance between his home and the social media HQ.
Dorsey whose net worth is $5.3billion, claims that the routine so far has prolonged his life span and enables him sleep so well at night.
When it comes to diet and nutrition, the billionaire takes fish, chicken, or steak with a salad or a side of vegetables and has berries or dark chocolate for dessert.
Here is what Dorsey has to say about himself:
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“DURING THE DAY, I FEEL SO MUCH MORE FOCUSED. … YOU HAVE THIS VERY FOCUSED POINT OF MIND IN TERMS OF THIS DRIVE,’ HE SAID.
‘I’LL GO FROM FRIDAY ’TIL SUNDAY. I WON’T HAVE DINNER ON FRIDAY. I WON’T HAVE DINNER OR ANY MEAL ON SATURDAY. AND THE FIRST TIME I’LL EAT WILL BE SUNDAY EVENING. I’VE DONE THAT THREE TIMES NOW WHERE I DO [AN] EXTENDED FAST WHERE I’M JUST DRINKING WATER,’ DORSEY REVEALED.
‘THE FIRST TIME I DID IT, LIKE DAY THREE, I FELT LIKE I WAS HALLUCINATING. IT WAS A WEIRD STATE TO BE IN. BUT AS I DID IT THE NEXT TWO TIMES, IT JUST BECAME SO APPARENT TO ME HOW MUCH OF OUR DAYS ARE CENTERED AROUND MEALS AND HOW — THE EXPERIENCE I HAD WAS WHEN I WAS FASTING FOR MUCH LONGER, HOW TIME REALLY SLOWED DOWN.’