|A tourist asked a boat guide: Do you know Psychology, Geography, Geology and Criminology?|
The Guide said 'No' to all the questions.
The Tourist then said: Idiot!!! You will die of Illiteracy.
Suddenly the boat started sinking and the Guide asked the Tourist: Do you know Swimology... Escapology away from Crocrodielogy?
The Tourist said: No.
The Guide Said: Today you will Drowncology... Crocodielogy will eat your Bodycology... and you will Diecology because of your bad Mouthocology.