Any person associations work in a certain way. I see that a person commits a movement. It gives me a boost, and hence there are associations. Police, in all probability, would suggest that this man wants to get into my pocket. But let's say, he is not thought of my pocket; and I, as a police officer, did not understand its movement. If I - a priest, I have any other association; I would have thought that this movement has something to do with the soul, when in fact one thinks of my pocket. Only if I know the psychology of the priest, and the police, I know their different approaches, I can understand their own mind; only if I experience a sense of appropriate posture and his body, I can predict what will be their mental associations, as well as what some mental associations awaken their association of certain feelings. This is the first point.