Dreaming of snakes is a negative emotional reaction from a psychological point of view. Dreaming of a snake is like dreaming of a demon, which means that the dreamer is in a storm. Dreaming of a snake often causes the dreamer's fear, which means that the dreamer will have extreme emotional reactions.
From the perspective of psychoanalysis, the snake in the dream is a typical symbol of a man. In addition, like a dream snake, it also shows reverence for parents, or a mother like a patron saint.