mohr's circle
What the, why couldn't he just go to the front (ie, in front of the invilgilator's table) where his butt could very easily pass through? Want to pee also must disturb other candidates...
If not, string is provided for him to tie his (fill in the blank) up.



















I am sure it's just another case of exam trauma, that guy so gan chiong until cannot plan the escape route properly. When it's urgent, thinking ability drops some more.