Change can come in either of two important ways: Start behaving positively or stop behaving negatively.
Phil McGrawWillpower is a myth. The problem with trying to use willpower to achieve and sustain a behavioral change is that it is fueled by emotion. And as we all know, our emotions are, at best, fickle. They come and go. When your emotions start running down -- and they will -- even your best-laid plans will fall flat.
Phil McGraw