The sweet lemon effect is a phenomenon that individuals, when they fail to pursue the expected goal, in order to dilute their inner insecurity, try every means to increase the value of the goal they have achieved so as to achieve psychological balance.
According to the above definition, which of the following is the sweet lemon effect?
The coach estimated that Zhang needed to lose 60 kg to get the workout he wanted, but Zhang gave up when he reached 63 kg because he thought he was fit enough.