If cycling each day can make you healthier, why not commit yourself to it and have a better life?

如果每天骑自行车可以让你更健康，为什么不承诺每天坚持骑车，过上更健康的生活呢？

youdao

So why did people only commit fraud when they fell just short of the goal, and not when they missed it by a mile?

FORBES: 'Stretch goals' tend to stretch all the way into fraud