The Dumb Giving Advice to the Wise
How would you like for a doctor who has been operating for 12 hours straight turn around and operate on you?
I doubt if you would like that at all. You probably know from experience that after about 10 hours of working you begin getting tired and maybe even exhausted.
I know from being a scheme examiner and efficiency checker, after 9 or 10 hours the errors increased.
And getting a good sleep before hand helps less errors also.
The body needs it break from work and to get some sleep so it can rejuvenate itself. Without the rejuvenation errors are almost guaranteed.
And that is all I have to say about that.