If you have seen a hair worm in your dream: Events may prevent you from concentrating on the issues you care about. In your business life, you should be careful not to be too optimistic or underestimate some issues. To see a hair worm in your dream may indicate that you are constantly thinking about the same events and being unhappy, that you are going through a tough financial and spiritual period, that you act with anger, that the person cannot act rationally.