dreaming

I have always wondered about the psychology behind dreaming. I always wake up the next morning delusional because I wish my dream had been a reality (sometimes). They can be scary, and sometimes people think that dreams can be preminitions to the future. I believe they help with emotional reguation, depending on my mood, I can have a really scary dream or a really happy dream. The ancient Egyptians believed that dreams were communication between Gods. Then Freud made a theory, but many scientists disagree with this theory. I will continue to do research about this topic as I am very curious.