Why do you say that people with snake eyes are vicious

Why do you say that people with snake eyes are vicious

Snake-eye is vicious, and most people who have snake-eyes have no human relationship and are absolutely unreasonable. The eyes of people with snake eyes are so red, as if there is a red mist; their eyes are round and bulging outward. People with snake eyes are mostly insidious and cunning, their hearts are like snakes and scorpions, they don't recognize their relatives, and they tend to have unfilial sons.