The snake represents a problem or perhaps a person who is aggressive and seems to threaten you. A brown snake would be difficult to see against dry ground or rocks, suggesting that you have difficulty seeing exactly what this person is doing. Note that the dream depicts your own suspicions and discomfort; it does not provide any proof that the situation or person actually is aggressive or dangerous.
In this particular dream, the snake probably is a symbol for something untrustworthy or repulsive. Seeing the ex-boyfriend with the snake, it suggests that those feelings are associated with him as well.
In all the Abrahamic religions, snakes represent the "Serpent" or evil forces. A red snake might suggest aggressive anger or violence.
you dreamt of those things because your brain goes through all the things you have done and muddles them up to make a dream
The snake in this dream is a large problem with which the dreamer is struggling in real life.
Nothing
A "red snake" would have different significance to different dreamers. The meaning of the dream depends on the tone and feeling of the dream.
The snake is representing someone that you know in the real world.
From my own understanding, snake means someone doesnt like you.
See a psychologist.
If that is what you have dreamed, don't worry about it. I can assure you, DON'T WORRY! nothing should happen.
From my understanding it means, that somebody hates you.
It probably means that you have an interest in gambling.