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Use "overoptimism" in a sentence
"(and with what Lurie here even more generously calls "overoptimism"), this is troubling."
"But analysts warned against overoptimism as Spain, along with the euro zone's other issuers, will have to sell government bonds totaling about €800 billion next year, and even more Treasury bills."
"And the army's own overoptimism, that professional deformation of soldiers, also played a part in the very mixed military record since the first Iraq war."