Is Interpersonal Knowledge Related to Predictability?

Knowing someone in a biblical sense means having had sactet someone. So my view about interpersonal knowledge is that it's analogous to this. It's a relationship between two people that produces factual knowledge, but it's not reducible to factual knowledge. And its nature is different. It's not entirely cognitive. But why should we care? Aristotle's metaphysic starts with the sentants all men, by nature desire to know. Seeking knowledge is a very, very central enterprise in human beings. In the life of human beings, seeking know edge is an effort to understand the world and engage with the world.