For most of us, "pretty healthy" is healthy enough.

　　對大多數(shù)人來講，“很健康”就足夠了。

　　But for most of us, doing so means facing down terror.

　　但對于我們大多數(shù)人來說，這樣做就意味著要直面恐懼。

　　Not all of it-that's not practical for most of us.

　　這對我們大多數(shù)人來說不實用。