• By around the 36th hour of not eating i get super clear. My thinking is strangely not hopping from subject to subject and my body gets this odd boost of energy. Its like taking off weighted sunglasses. I don’t understand. Everyone jokes about getting shaky but that doesn’t start until about the 75th hour of not eating for me. The stomach pain stops after the first 18 hours too. Am i just borderline ed over here?