What are and what causes dreams?
What causes dream?
What causes wet dreams? Why am I having dream within a dream? When we have a dream within a dream and all that within another dream, does it affect us psychologically when were awake? What does it mean when you have a dream continuously? What is a dream? Why do we have bad dreams? What happens when you die in a dream? Why do we get frightening dreams? Why do I sometimes start crying while having a dream in my sleep? What is the cause of not seeing dreams or seeing very hazy dreams in sleep? What happens if you die in a dream? Do dreams have any psychological meaning or is it just your brain doing random crap while you sleep? Why don't I have dreams while I sleep? Why do I sometimes start crying while having a dream in my sleep? Is that normal or a factor of depression? Does dreams have any meaning? What do dreams mean? Do dreams have meanings? I am 22 years old and I haven't had any dream while sleep in my life, is it normal and what is the reason for this? Why do we get the same dream many times? Is there any specific reason for it or does it have something to tell us? What does it mean when you dream of somebody? What does the dream which can't let you sleep mean? What happens to us when we dream? Which part of our body actually dreams, is it our brain or just eyes? Why are most of my dreams nightmares? What is dreaming? Why do I dream black and white dreams? What does it mean when you dream someone is trying to kill you? What does it mean when you keep thinking about a dream when you're dreaming? Do dreams really cause message symbols or warning? How do we dream? What does it mean if dreams happens to be repeated? What does it mean when you have the same dream over and over?