From my perspective, when you gain the ability to read, understand, and interpret non-verbal clues into how someone feels, and they become aware of this, the thoughts they have attached to those feelings come through, and suddenly I have a very generous and lovely starting point to understanding and reading an individual. I gather enough information to get a good starting grasp on how someone is. However that particular ability is dependent on if the individual in question wants me to know if Ive interpreted what I see correctly. I'm not on a level where I can explain my modus operandi correctly here on this particular subject. Maybe someone cares enough to expand on this for me?