If you have seen a poisonous yellow snake in your dream: Different job opportunities may come up where you will focus entirely on your own wishes, avoid making impossible commitments. To see a poisonous yellow snake in your dream refers to protecting yourself from the evil of the enemy, changing your life, trying to overcome your fears and looking at life differently. If a poisonous yellow snake dies in a dream, it means that the troubled situation will be improved by getting help from a well-to-do person.