What GV said.

Broadly: All Mob Dons think they're omnipotent, and that no one would dare whack them. They're also surrounded by ass-kissers who pledge undying loyalty to them. Never occurs to them that treachery is how the Mob operates, and that their own treachery helped put them on top.

Ntra la porta tua lu sangu � sparsu,
E nun me mporta si ce muoru accisu...
E s'iddu muoru e vaju mparadisu
Si nun ce truovo a ttia, mancu ce trasu.