One of the first things you will need to learn, if you want to be skillful as a face reader, is how to tell left from right.
It’s easy when you look in a mirror, because most mirrors will reverse your image. Makes it easier to put on lipstick or shave!
But everybody else in the world, including people you see in person and photo images, are not reversed in this way.
So get used to crossing over mentally, as if shaking hands, right to right. I call this “Go flippo” so that, as a face reader, you don’t get all intimidated and over-serious.