Oh yes they do!  I've been a victim of narcissistic abuse for the last 30 years, and that experience has taught me that narcissists like Jobs are much too subtle to give the game away like that.  It's actually very difficult to catch out a narc as being selfish, and very easy to point to many situations where they appeared to be generous and kind.  I suspect this book will be about all these moments of kindness, even though all acts of kindness by narcs are merely an act, a way of tricking you into thinking they are generous (and narcs delude themselves into thinking they are generous!) when they are anything but.  The bottom line is that narcs hate everyone and use everyone - no exceptions.