It's Friday!!!!

Ah ha, its' friday today. I have survived the 4 days of evening lessons. Finally, but i am so tired today, my eyes closing already. The lessons was quite useful to me but many others felt it was a waste of time to go. The lecturer asked a riddle.

Here it goes:
In a monastery on an island surrounded by the Rea sea ( red colour sea water), there lived many monks and they don't talk to each other. The time they met was only during breakfast time in the mainhall. After the breakfast, everyone will go and do their own jobs. In the monastery, if any 'red faces' appear, the monk will have to hang himself, no 'red faces' are allowed in the monastery. "Profit" , a very honest person, one day, came during breakfast time and said " I saw red faces" and left the place. On the next moring, everyone appeared in the mainhall but on the second day, some people hang themselves. Guess how many people were dead on the the 2nd morning?

Guess the answer. The answer was so interesting.

Going to take a rest tonite, will continue to type my SM notes and continue revising for my exams. Have to sleep early today cause tomorrow got a full-day class.