Pyunma is a serious and cool-headed fighter and decision-maker when the situation demands it.
He is a cold, cool-headed chauvinistic warrior who wields a rifle -like blaster, Plasma Bazooka, and a sword in combat.
Hammerhead is much less belligerent and more cool-headed and intelligent than he was portrayed in original animated series.
Cool-headed act towards people enthusiasm dependably generous, examine oneself in the thinking frequently.
In fact this might be one of the abiding lessons on the tour; the need for patience and cool-headed skill.