Comment on the kind of the relationship doctor Gregory arnfeld shares with mike in the short story Too Bad by Issac Asimov?

In the short story "Too Bad" by Isaac Asimov, the relationship between Doctor Gregory Arnfeld and Mike is professional and transactional. Doctor Arnfeld sees Mike as a valuable customer who can potentially pay for his services, but doesn't display genuine care or concern for Mike beyond treating his physical condition. Their interaction is mainly focused on medical treatment and payment, rather than forming a deeper personal connection.