Power of Law 2; exploitation!

As I read and narrated this law I was reminded of some individuals who entered my life and demonstrated various traits of the narcissistic personality disordered; exploitative being one character trait.
Robert Greene provided an instruction manual on how to be amoral, cunning and ruthless. Knowing who thy enemy is you can, if you wish, cut them loose, let them go and become wiser to the piranha, shark and other predatory persons.