I was thinking of starting this post by asking you to cue the 1980s Laura Branigan hit “Self Control”—except this version of self-control won’t have you losing your mind in the middle of the night.

Every year, nearly half of all Americans start the year with a resolution to change something about their lives. People make goals to try to be healthier and happier versions of themselves. But most ...

You can talk about self-control as the capacity to override impulses, resist temptations, and overturn dominant responses, to advance long-term over short-term goals, and to develop efficient, ...