cool-headed

He was competitive and cool-headed, focused and serious, but quick with a joke to cut the tension.

Since winning the 2008 Canadian Grand Prix for the big budget BMW-Sauber F1 team, Kubica had proven his worth as cool-headed decision maker in the cockpit, during an era when Lewis Hamilton and Sebastian Vettel came to prominence.

"The UK Government's cool-headed approach and perseverance in negotiating with the US clearly paid off," he said.

She said the government would "remain pragmatic and cool-headed" in its efforts to secure a trade deal with the US.

Sheinbaum has won widespread praise at home and abroad for her administration’s “cool-headed” talks with the Trump administration on the contentious issue of tariffs.