Uncurbed used in a sentence

Uncurbed in a sentence as an adjective

To me, this speaks volumes about the brilliant naivety of that era, and I mean naivety in the most positive way possible: an uncurbed enthousiasm where you dont see all the implications and problems on your path, but just execute. Did they think about the fact that 8-track records would be outdated by the time the Voyager would reach a destination where alien life would be possible?