could be projection or it could be something inside of them. I've always believed the eyes are the windows to the soul and I don't scare easy but I can name a few people who shook the shit out of me, and neither was physically dangerous. One was my buddies wife, the other was one of the bosses at the same buddies place of work who was a Jesuit. What to make of it? Don't know, well,, i know the wife is crazy but nothing scary really, and the jesuit? don't know.
Some people try to look scary or crazy, those are never the ones that bother me. Just last week, some guy with wild eyes asked my buddy for a cigarette, the thing I try to do when I see that is to try and decipher whether they are trying to intimidate or are maybe really crazy.