I already have the awareness to catch one from a mile away
I am not sure I can say confidently I have that, but I can sense something off. and since I know myself as being a strong believer in the good in all humans, when I sense that off I stay away. I did this with Jerry and everyday I am proven that my gut feeling was right.
Would like to learn from you the best way to identify it though. Care to teach me? ;)