He can't, chrisgel. It's all toss from a prescribed sheet issued by the Watchtower.....
Of course, any thinking human takes in all experiences thrown their way, ecstatic, pleasurable, mundane, nasty, revolting and dastardly; that mix goes to formulating how we can improve family and maybe society at large, a small percentage of us taking that challenging, sometimes dangerous, leap forward, the ones called genuine leadership.
That, goodlife, doesn't necessarily require faith (of any denomination, be it warped or not by the beholder's perception); indeed, it's an innate skill of all good people; the corollary of which can be evil. That latter point needs to be recognised, just as much as the those that profess constructive advancement of society.