The Importance of Body Language Reading

There are some things that i would say are universal, yes. So if you look up right now at youtube compilation of people getting the crap scared out of em, everyone reacts the same. The whole body starts protecting arteries. And we're looking for subtle cues of that. Does it happen when a person's just talking about something they're scared of? Or does it happen when they're saying, no, i'm not scared of that, or, i didn't do the crime,. Those are, those are important to look at. Body language reading is really just that, seeing the differences and investigating those differences and finding out what a potential answer might be to what's going on.