NO, after about 3 weeks of sleep deprevation you would die. Sleep is needed for the brain to organize the events of the day and for the body to reapir itself and to re-energize. You are no differant then a robot. Altho you dont run on battery power you do run on electro-chemical energy. After 3 days of sleep deprevation you will hallucinate and your heart starts to skip beats. After 5 days you have micro sleep sessions where your brain shuts down for a second or two. like it or not.
We are wired to sleep and if we dont then we break down.
Gatekeeper777 Reviewed by Gatekeeper777 on . Why do humans actually need to sleep I heard once (not sure if its true) that there was one man who 'never' slept because he believed that humans did not actually need to and we only do because we are used to it from when we are a baby.. What is the actual reason we need sleep is it because our brains need rest.. well say if you didnt sleep for 2 days or 4 days your brain would still work just as good right? Rating: 5