I am expert at reading people I can look a person in the eyes and know when they are not telling the truth...
I am also a good liar I know how to make the correct hand gestures,controlling eye movements, controlling pupil dialation ,control my body temp , keep adrenaline down and show emotion and not show emotion when needed to cover up a lie and make someone think I am telling the truth. I can tell someone I am 99yrs old and living on a cloud and pass a detector test.
Infact I have done it and could do it at will....