The snake is a symbol of the devil in the Bible. Adam and Eve were lured by snakes when they ate the fruit of the tree of life in the Garden of Eden. So, aside from other symbols, it can be concluded that you were chased by bad luck, but he didn't catch up with you and you didn't step on the snake. So, if you say that you trampled the snake to death in your dream, congratulations, you will be lucky. If you dream that a snake catches up with you, bites you and pesters you, then I'm sorry, you can't escape this fate. But you didn't step on it, and he didn't catch it, so the fate is still unknown. On the other hand, among the symbols of snakes, the big black snake is the most dangerous. You just dreamed of the little green snake, which should be a small disaster in life. Don't care too much. Just be careful of yourself recently.