Few minutes looking at you tells me true about you.
I think it`s pretty unrealistic to believe.
Human mind is too complicated to give a diagnose about personality in 5 minutes.
It might take a whole life time, trust me..
It think it would be easier to put all the faces in the same pack and look the whole picture.
Human mind is still very complicated to "read".
Imagine a person who is making great greads in school, doing succesfully in hobbies and publicly helped other people.. Her/His picture is smiling and shining picture to the outside world. I don`t think that you would take her clothes off and take a look her/his body (as they do in children factory). Mby you see a sad flash in eyes of her/his eyes. But that`s it..
Even well educaded person can`t say it, why you?
As you say: Trust to "saints"
I do have my faces to my home, school, work, to horses...
And i think that those who sence the truth of me is horses. They sence my sadness, happiness every mood i can ever feel or ever felt.
Let me tell you: You are not a horse