Walter michell and phillips embardo divided children into two groups without telling them, just on paper. They went back some 14 years, michell did that. Forty years later, when the kids were about to go to high come out of high school go to college, they found significant differences between these two groups. Those who could not restrain themselves turned out to be more impulsive. And clear differences emerged over 14 years. Nd these differences are only going to get wider and larger as you go into life,. into jobs and hollow into marriages, and all till b e bigger and bigger differences.