hey i need help with a question in macro.

1. In his essay, Keynes said that people have two types of economic needs or wants: absolute needs that do not depend on the situation of other fellow humans, and relative needswhich he called 'the desire for superiority'. The phrase 'keeping up with the Joneses' captures a similar idea that our preferences could be affected by observing the consumption of others. Could relative needs help to explain why Keynes was so wrong about working hours?