If you want to know if someone is "real" tell them an obvious lie. A human will recognize it for what it is immediately, a cursed will not. They may look real, but they are not. Only real eyes realize real lies.
Do you think this piece of urban art is just for laughs or a judgement on fast food? on The Owner-Builder Network http://theownerbuildernetwork.co/wp-content/blogs.dir/1/files/urban-art/436dbe09c1f2b055a0a2abf1c6b1ce16.jpg