Say - I am paid — and it will help you

Once a young Frenchman came to the doctor.
"Oh," said he, "I have a terrible headache, help me, please."

The doctor decided to try a new method and said to the patient:
"Repeat three times the sentence —I am well."

The patient did it and felt much better. He told the doctor about it. .
"500 euros," said the doctor, satisfied with the results.

"Repeat three times the sentence —I am paid — and it will help you," said the patient.