I wonder how this works for people who have stayed up for multiple days at a time. I know of people who have underwent sleep deprivation studies for over sever

I wonder how this works for people who have stayed up for multiple days at a time. I know of people who have underwent sleep deprivation studies for over several days. The current record, I think, is 2 weeks. Personally, I have stayed up 3 nights in a row once to study for a chemistry exam. I've had great mental clarity and focus during the entire time. Yes, it was harder to do than fully rested. But, I have often found that I do better under pressure anyways. By the way, I also ended up getting the highest score on the exam and in the class. It was a brutal chemistry course. Only two of us got A's, and the other guy got an A-.