奋发

He is alive with enthusiasm.

他热情奋。

Is he not free from the fear of failing that annoys the strivers ?

我看的资料上翻译的：难道他摆脱了困扰奋上进者的惧吗？

The real pizzazz is the brave under heavy pressure, the confidence under adversity, the stir in arduousness, and the adaptation and modulability in any environment.

真正的潇洒，重压下的勇，逆境中的自信力，艰苦中的奋，任何环境中所具备的自适应，自调节能力。