Because you'll have an appropriate level of confidence and competence in your ability to do computational problem solving.

因为你们在自己的能力范围内,拥有应对解决计算问题的,正当水平的自信心和竞争力。

麻省理工公开课 - 计算机科学及编程导论课程节选

They were always behind the curve in dealing with the crisis because they perceived it as still a liquidity problem long after it became a confidence problem.

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Having Buffett onboard rather removes that confidence problem.

FORBES: Warren Buffett, Bank of America and Luck in Investing

Katon Dawson, chairman of the South Carolina Republican Party, said that he had confidence the problem was being fixed.

CNN: South Carolina primary plagued by bad voting machines, snow