No food or drink for 7 days? Still not sleeping? If anyone can persist, it must be in the ICU ward, but I think most people finish their vital signs in less than 7 days.

When people sleep, the body enters the basic metabolic state, and the body consumes the least energy. Not sleeping for 7 days means that the body has been in a state of tension and physical consumption has increased.

In this case, no food or water is given. People only drink water and sleep, and don't eat any energetic food. Life can last for 7 to 10 days, but if they don't give water, eat any food or sleep, it will last for about three or four days.

So it's almost impossible for you to last seven days.