I can often get a surprisingly accurate read on someone's personality just by looking at their face. I get a strong intuition about what kind of person they are, and I'm rarely wrong. I honestly have no idea how useful this is in everyday life. The catch is that it only works in person. Photos, videos, or faces on a screen don't have the same effect.
once I've known someone long enough, I can usually tell when they're lying, regardless of what they're talking about. It's almost like I can sense when something doesn't add up.