We've been taught that self-control helps you reach a goal. Experts say these methods are better.
New research is poking holes in old studies about willpower.
Psychologist Susan David explains how we can enhance our self-control.
Instead of focusing on your behavior, focus on your environment. Your environment -- including the people you surround yourself with -- is the clearest indicator of who you are and who you're becoming.
Makeover your mind to have an effect on the rest of your body.