miscalculation

This bullish leadership led him to make a strategic miscalculation – he overlooked the need to be liked by voters.

Or as someone whose soaring political career was brought to an early and shuddering halt by her own miscalculations over a serious embezzlement scandal.

It’s a lesson in how even subtle miscalculations in casting and directing can distort one’s impression of a time-tested work.

Zelensky's message cut to the heart of what critics say is Trump's fundamental miscalculation in dealing with Russia.

Open and early defiance of court orders this soon would be a miscalculation that alienates marginal supporters who are not yet ready to overthrow the government, including Congressmen from purple states.