The incentive is in the mind of the beholder. $42,000 captured the mind of the author; for its promise, he worked extremely hard and long, mustering a productivity far and above what he normally would have achieved. Then, when he in fact received not $42,000 but $3,666, less than one-tenth what he expected, he convinced himself that this was not a loss but a win because $3,666 is $3,666 more than $0.
What is your lesson here? My lesson is to become the house, because the house always wins.
What is your lesson here? My lesson is to become the house, because the house always wins.