Face Shape of Me and Them

My face shape is  a little oval. But also I have narrow forehead and a wide jaw. So I'll write about this type.
In the class, I was surprised because one of the personality matches with me. 'A man with this kind of face will not be close to his children.' Although I'm not a man and I don't have any children, I don't like children. It's true. But the rest of the things don't match with me.

And my best friend. Her face shape is square. In the book, they are good at making dicisions and keeping to them. I don't know about that. They are generous and honest? Well...  I don't know about this, too. They put their friends first in everything. Right! She really thinks her friends. So I like her, too. She always prepare everything thoroughly. And she is good at planning.

Finally, my brother, he has wide forehead and square chin. In the book, they are intelligent and work hard. But he doesn't work hard. The book says they can be calm and quiet. I don't agree. Never! He isn't quiet at all. I think this type is not accurate in him.

It can't be decided one's characteristics by someone's face shape.
There are so many exceptions like me and around people.