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I read an article named “Success at work” in the book “Learned optimism: How to change your mind and your life” fro my academic essay. In this article, martin did a research on comparing the optimism level of two candidates in each American presidential election from 1948 to 1984. In addition, he analyzed why the more optimistic candidate won and whether it was because of their pre-exist optimism that help them or it was because they became optimistic to attract more voters during the procedure. This article helps readers find more information on how optimism changes people and help people succeed.