Final answer:
The context provided doesn't specify why Vahan hires himself out as a driver using a hearse, but implies it may be related to his employment, which could be in the funeral services industry.
Step-by-step explanation:
The question is about why Vahan hires himself out as a driver, specifically driving a hearse. From the context provided, it appears Vahan might use a hearse as his mode of transportation for day-to-day tasks possibly due to his profession, which may require him to wear a suit and interact with a vehicle typically associated with funeral services. In the snippets provided, there is no direct answer given as to why Vahan chooses to hire himself out this way, which could suggest that the question may be sourced from a broader piece of literature or study that explores occupational choices, societal norms, and perhaps deviance as it applies to using traditionally somber and service-specific vehicles like hearses in everyday life.