Ek Pagalkhane me ek Patrakar ne,  ek Doctor se puchha , ki aap kaise pahchante ho ki kaun Mansik Rogi hai aur kaun Mansik Rogi nahi hai ? ? Doctor ne jawab diya , ki ham ek Washing Machine ko pura pani se bhar dete hain, uske bad sabhi ko ek Balti , ek Chammach aur ek Jug dekar bolte hain ki wo Pani ko machine se jaldi khali kare , chahe to  wo koi bhi ek tool ka prayog kar sakte hain machine ko khali karne me . Patrakar : Are wah ye to bahut hi achchha upay hai. Yani jo Normal Vyakti hoga wo Balti ka upyog karega Pani nikalne ke liye , kyunki usme baki do tool ki apeksha adhik Pani ata hai . Doctor: Nahi aisa bilkul bhi nahi h. Normal Vyakti Machine me lage Drainage switch ko daba kar machine ko khali karta hai aur wo bhi turant minto me , Par filhal to aap bed no. 19 par jaiye taki ham aapki puri janch kar sake ki apko hua kya hai ? ? Aur yadi aap bhi ye soch rahe the ki pani nikalne ke liye Balti upyukt tool hai to fir aap bed no. 20 pe jaiye ....