The barber wanted a lot of food because he had invited four or five friends to his house for feast but he had not done preparations for them

Introduction:
The barber wanted a lot of food because he was a talkative person who loved to eat. In the story, "Talkative Barber," the author presents the barber as a character who enjoys talking and eating.

Reasons why the barber wanted a lot of food:

1. Talking makes him hungry: The barber in the story is portrayed as someone who loves to talk. He engages his customers in conversations while cutting their hair. Talking for extended periods can lead to hunger and increased appetite. So, the barber's constant chatter might have made him feel hungry, prompting him to desire a lot of food.

2. Work requires energy: Being a barber is physically demanding as it involves standing for long hours, using scissors, and performing various haircuts. Such work requires energy, and consuming an adequate amount of food helps to replenish the energy levels. Consequently, the barber may have needed a lot of food to sustain his energy throughout the day.

3. Food as a source of pleasure: The story portrays the barber as someone who thoroughly enjoys eating. The author mentions that he loved to eat and used to devour his meals with great relish. For some people, food provides not only sustenance but also pleasure. The barber's fondness for food could be a personal preference that drove him to desire a lot of it.

4. Symbolic representation: The author might have used the barber's desire for a lot of food as a symbolic representation of his talkativeness. Just as the barber's excessive conversations require a lot of words, his hunger and craving for food may symbolize his constant need for sustenance in the form of words and interactions.

5. Character development: The author might have included the barber's desire for food as a way to develop his character. By highlighting his love for eating, the author adds depth and realism to the barber's personality, making him more relatable and memorable to the readers.

Conclusion:
In the story "Talkative Barber," the barber's desire for a lot of food can be attributed to his talkative nature, the need for energy in his physically demanding job, his personal preference for food, symbolic representation, and character development. These factors contribute to the overall portrayal of the barber as a lively and relatable character.