Delaying gratification is about predicting the world, is it stable or
unstable?
Reliable group vs unreliable group + marshmallow test. Reliable group waited
4 times longer in average.
Jo Jo and lollipop, torn dolls in the shelter.
Discussions
The ability to delay gratification is closely related to the upbringing.
People who grow up in abundance, stability, tend to be brave enough to delay
their gratification.
Focusing on rewards can be maladaptive strategy.
Related
Delay of gratification in children [@mischelDelayGratificationChildren1989a]