Treatment

One man went to consult as he is very thin and doesn't grow well after having enough food, after diagnosis doctor said there is a worm inside his stomach it eats everything you eat and the man asked for the treatment. Doctor prescribed the treatment "From tomorrow onwards when you come to see myself come with a banana and an apple". The net day he came with a banana and an apple. Doctor told him to eat the banana and insert the apple through his back hole. After one month treatment there is no change except size of the back hole increased so that the apple can be thrown through the hole freely. He told the doctor " Doctor there is no change in my physical condition after one month of treatment " Doctor told him "when you come tomorrow come with a banana and a hammer instead of apple". The next day he came with banana and the hammer. Doctor let the man to eat the banana first and wait for a five minutes while the worm come out from his stomach and told the ill fated patient "You idiot trying to change my diet , where is my apple??" At the very moment the doctor thrashed the worm with the hammer and the insect dead.