Simply put, the pupils and whites of the eyes are clear, and there is no bloodshot, which is the embodiment of good health and good behavior.
The pupils are dim, the whites of the eyes are dirty, at least the body is overdrawn and the living habits are bad.
Too much talk. I suggest Baidu take a look at the sky.
However, it is difficult to see family conditions, and it is also difficult to judge personality and character.
Generally, it should be judged by combining other information.
I hope it helps.