A few years ago there was a lot of attention on a personal development technique known as "the secret." I'm not here to debunk the secret or throw shade in its direction, because if you've heard about it you've probably already made up your mind. Like many of other methods, if it works for you, enjoy -- and if it doesn't, choose. This is not nearly so lofty a concept I'm about to share, and it's nothing that I've made up. It's been known forever. But just because it's known doesn't mean that it's easy. Just because it's simple doesn't guarantee success. Like anything worth working for, we've got to work for it. The magic ingredient to achieving your goals is discipline. That's it. Whatever your course of action, you've got to put in the work. Whatever great habits will propel you forward, you've got to sustain the discipline to keep doing them. Is that the real secret? You decide. -- doug smith