All those who are invited are educated people and highly regarded due to their occupation. During the first dinner we see specific people participating such as the doctor, the psychologist, the mayor, the very young man, Filby and the narrator, all these people are educated as we can see from their conversations. From the first dinner to the second, among the people who return there are the Psychologist, the Doctor and the Narrator. Although we don't know much about the narrator, we know that the Psychologist, who is the master of the brain, and the Doctor who is the master of the body, have great importance in this society, showing that the time traveler himself also holds quite a high stature . At this point in the book it is essential to note the social class from which the time traveler comes, keeping in mind that he will have a key role as in the book.