The story presents a contrast between dreams and reality. This contrast has been depicted in a humorous manner. The doctor had just started his practice. His earnings were therefore meagre. He lived in a small rented room, which was not electrified. He had only sixty rupees in his suitcase. Apart from a few shirts and dhotis, he had one solitary black coat. His house was full of rats. However, his dreams and ambitions were in contrast to this. He was a great admirer of beauty and he believed in making himself handsome. He laid great emphasis on the fact that he was unmarried and a doctor. He was too pleased with his appearance. He decided to shave daily and grow a thin moustache to look more handsome. The manner in which he decided that this decision is an 'important' one is quite funny. Later, he also made an 'earth-shaking decision' to always keep smiling in order to look more handsome. This contrast between the kind of person he was and the kind of person he wanted to be makes the story humorous.
2. He had thought about the kind of person he would want to marry. He wanted to marry a woman doctor who had plenty of money and a good medical practice because he did not have any of those. He wanted a fat wife so that whenever he would make a mistake his wife would not be able to catch him. However, the woman he married was a thin and slender person who could run like a sprinter. This contrast between the kind of wife he wanted and the kind of wife he ends up marrying adds to the humour of the story.
3. When he looked into the mirror, he was full of appreciation for his good looks. He was a great admirer of beauty and believed in making himself look handsome. He took a close look at his face and decided that he would shave daily and grow a thin moustache to look even more handsome. Then, he looked into the mirror and smiled. He decided to keep smiling as he considered his smile very attractive. However, later when the snake was coiled around his arm, he turned into a stone. At this moment, he felt the presence of God near him. In his imagination, he tried to write 'O God' in bright letters. He felt pain in his left arm where the snake was coiled. He realized that if the snake struck him, then he did not even have any medicines in his room for the same. That was when he thought that he was a poor, foolish, and stupid doctor. In this way, his thoughts changed from calling himself an unmarried doctor who looked very handsome to calling himself a poor, foolish, and stupid doctor. This sequence of events also provided humour to the story.