Final answer:
In paragraph 6, Mr. Wrenn's thoughts reveal that he views the tickettaker with a sense of slight and disrespect.
Step-by-step explanation:
In paragraph 6, Mr. Wrenn's thoughts reveal that he views the tickettaker with a sense of slight and disrespect. When the tickettaker shrugs his shoulders wearily and gives the ticket price to the two girls, McTeague feels himself slighted and becomes enraged. He shouts at the tickettaker, expressing his frustration and suggesting that the tickettaker is making small of him. This indicates that Mr. Wrenn sees the tickettaker as someone who does not give him the respect he believes he deserves.