How to Check if Patient is Mental or Not

In a ” Mental Hospital ” a journalist asked the Doctor:
How do u determine whether to admit a patient or not ??

Dr: Well, We’d fill a BathTub & give a teaspoon, a glass & a bucket to the patient & ask them to empty the BathTub…

Journalist: Oh, Obviously a normal person would use d bucket bcoz its bigger…
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Dr: ” No, A normal person would pull d drain plug !!

Please go to bed No.39; We will start further investigations”

You also thought that normal person will use a bucket…. Now please go to bed no. 40 😀