Complete optimism is naivity and every fraudster requires that his victims be optimistic. In my country today, there is religious ecstacy and people are so optimisic that they deny the existence of many problems. Still, denial is not resolution. Nature doesn’t care who believes what. Some even say problems should be seen as opportunities. Right! So if the IRS or the army is dysfunctional does that mean people can start their own armies or tax agencies? And if we all try to solve problems for profit, wouldn’t the common good be in limbo? Maturity always comprise some element of realism which is often mistaken for pessimism. Truth is, optimism indeed can lead to the biggest opportunities or blunders. So lets not only emphasize the former as faith mongers always do. Half truths are lies and lying is immoral.