Almost everything has an after effect. For example, the after effect of an earthquake is the after shock. The after effect of working out is muscle soreness and tightness . If we eat too much of our favorite foods, the after effect will be an upset stomach. In business, the after effect principle also plays a role as every decision we make will have an effect that may be felt for quite some time. Have you considered the “after shocks” of the decisions you’re about to make? Learn the keys with this lesson.