Optimism | op· ti· mism | \ ˈäp-tə-ˌmi-zəm | Noun

  1.  : a doctrine that this world is the best possible world
  2. : an inclination to put the most favorable construction upon actions and events or to anticipate the best possible outcome

Optimism is a personal disposition that believes that the current trajectory they are on, or the outcome of an endeavor they are working towards will result in positive, favorable, or desirable circumstances. We have all heard the classic idiom of the pessimist and the optimist looking at a glass of water that has been filled halfway—the pessimist sees it as half empty (realities of opportunity dwindling), the optimist sees the glass as half full (realities of opportunity are abundant and maybe even growing.)

Initially, the word optimism can find its roots in Latin’s “Optimum,” meaning best. About a person’s psychological disposition, optimism reflects a belief that future conditions will work out for the best, and its, for this reason, that optimism is often seen as supporting a system of resiliency when faced with stress or adversity.

Optimism is an emotion that has been studied extensively. It is one of the few emotions I’ve come across so far that has the breadth of scientific research it has. Theories of optimism include several models such as dispositional models and models of explanatory style. Methods to measure optimism have been developed within both theoretical systems, such as various forms of the Life Orientation Test, for the original definition of optimism, or the Attributional Style Questionnaire designed to test optimism in terms of explanatory style.

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