Why people dream?

Is it true that if someone is thinking about you before they fall asleep that you will have dreams about them?

Can deaf people hear in their dreams if they are born deaf, or blind people if they are born blind?

Do you believe thats true or not? And if you think it is why? And if you dont why? I want your opinion and thanks... I person...

do you think dreams give people an important message or are just stupid things you think about when your awake that are trans...

sometimes i do and i feel really creepy, but i cant help it, i cant really control what im dreaming its not like i do it on p...

Well I was looking up dream paralysis cause I had one and it says people who have these dreams have a sixth sense has anyone ...

If born blind...how does that person dream? Like if a person doesn't have any visual memories, what form do dreams come in?

hi people just want your opinon on these , do dreams really come true if you believe in them or not ? xx

well can blind people see in there dreams I always wanted to know

So many people have these great goals when they're younger but once they get older those dreams vanish.