you are viewing a single comment's thread.
different races have different diets and give of different smells. not difficult, study people watch their body language, watch their hands and face/eyes
And you know how Egyptians and Arabs have that certain smell because of diet. Indians too. Chinese too have a certain smell from their breath especially in the winter.
there you go, you're as smart as he is. just turning on different senses for environmentpredicated on fear and staying alive. it's atavistic
And you can tell a dy ke by the hair under it's arms and above it's lip.