I'm entirely interested in people, and also other creatures and beings, but especially in people, and I tend to read them by emotional field more than anything. So I have a special interest in what they're thinking and who they are and who's hiding behind those eyes and how did he get there, and what's the story, really?
We can at least try to understand our own motives, passions, and prejudices, so as to be conscious of what we are doing when we apeal to those of others. This is very difficult, because our own prejudice and emotional bias always seems to us so rational.