Rainbow snake dream interpretation

[Muffin]

I dream of a rainbow coloured snake, it was the most beautiful snake I had ever seen. It bit me, though it wasn’t like a regular snake bite. It had tiny little teeth and it only bit me because it was trying to teach me a lesson – a lesson not to be afraid of snakes

I started talking to it about my fears, and why I didn't like snakes.

http://images.elfwood.com/art/r/a/raj/rainbow_serpent.jpg it looked very similar to that, what could this dream mean?