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Use "hot-headedness" in a sentence
"This level-headedness is welcome in a book which deals with collective hot-headedness."
"Serena Williams made headlines this week for an unflattering display of hot-headedness, in which she loudly harangued a chair umpire during her U.S. Open finals match... and was fined $2,000 for the "verbal abuse" incident."
"He'll never lose those moments of hot-headedness but, when he's on his game, he can go week after week scoring goals and being brilliant."