An Engineer or Lawyer?

An Engineer was unemployed for long time. He could not find a job
so he opened a medical clinic and puts a sign up outside: "Get your
treatment for £500, if not treated get back £1,000."

One Lawyer thinks this is a good opportunity to earn £1,000 and goes
to his clinic.

Lawyer: "I have lost taste in my mouth."

Engineer: "Nurse, please bring medicine from box 22 and put 3 drops
in the patient's mouth."

Lawyer: "This is Petrol!"

Engineer: "Congratulations! You've got your taste back. That will be
£500."

The Lawyer gets annoyed and goes back after a couple of days later
to recover his money.

Lawyer: "I have lost my memory, I cannot remember anything."

Engineer: "Nurse, please bring medicine from box 22 and put 3 drops
in the patient's mouth."

Lawyer: "But that is Petrol!"

Engineer: "Congratulations! You've got your memory back. That will
be £500."

The Lawyer leaves angrily and comes back after several more days.

Lawyer: "My eyesight has become weak."

Engineer: "Well, I don't have any medicine for this. Take
this £1,000."

Lawyer: "But this is £500..."

Engineer: "Congratulations! You got your vision back!

That will be £500."