Which of the following is true about the man and his doctor friend?
A.
He was always convinced by his doctor that he was a happy and healthy man.
B.
The doctor would charge him some money if he went for a visit.
C.
He was thinking of helping the doctor in return as he was a unique case himself.
D.
The doctor could do nothing but feel at the patient ’ s pulse, have a look at his tongue and talk about the weather.