An engineer could not find a job, so he opens a clinic, and puts a sign outside that says, “Get treatment for $50, if not cured get back $100.”
A doctor thinks this is a good opportunity to show up the engineer and earn a quick $100, so he visits the clinic.
Doctor: “I have lost my sense of taste.”
Engineer: “Nurse, bring the medicine from box No 22 and place 3 drops in the patient’s mouth.”
Patient (doctor) spits out the medicine and says “This is not medicine, it’s gasoline”.
Engineer: “Congrats.. you have your taste back..that will be $50.”
Doctor gets annoyed, and returns after several days determined to recover his money.
Doctor: “I have lost my memory and can’t remember a thing.”
Engineer: “Nurse , bring the medicine from box No 22 and put 3 drops In the patient’s mouth.”
Doctor: “This medicine is for the sense of taste”
Engineer: “Congrats, your memory is back..that’ll be $50”
Doctor leaves, but after several days angrily returns for one last try, and more determined to recover his money.
Doctor: “My eyesight has become weak.”
Engineer: “Well I don’t have any medicine for that. Take this $100”
Doctor: “But this is a $50 note.”
Engineer: “Congratulations, your eyesight has gotten better. That will be $50.”