Dreaming of a cap means complacency and lack of effort. Whatever you are facing as obstacles, you avoid ever confronting it. When you don’t know anyone at a party, you put on a cap and blend in hoping no one will recognize you. This is a signal for you to remove your cap, fix your hair and face the world without worrying how people judge you because everyone is too busy with their own problems. Put effort into the tasks you take on. Please stop hiding and being complacent.