I figure its a way we sleep. If you sleep you dream . That means your sleeping good.
Because were people thats all i can say no body no's why
Dreams are our feelings that come out during sleep
To escape from reality? Dreams are make believe.
It cuase thats wat happens in the futre
It's a chance for your subconscious to speak to you. It was primarily to help humans survive.
I dont know its beacause of what you think about alot and if u die in your dream you die in real life