They were better able to control their tempers, and less likely to spend money impulsively. 설거지를 싱크대에 방치하지 않았고, 일을 나중으로 미루지 않았으며, 약속을 놓치는 횟수도 줄었습니다. In fact, every aspect of their lives that required the use of willpower improved dramatically.