Does my dream mean anything?

Ok, so the other night i had this dream and it seemed so real when i woke, i had to walk around the determine if it was in fact a dream.
Every night when i have a dream i write it in my iphone notes because chances are i will forget it after a few hours of waking. The passage a wrote was this:

Standing near pool bright lights in the sky

First walking home from somewhere and see 3 shooting stars. Then the sky was lighter like day time
I walk out near pool and see the sky flipping like black cards flipping over
Then a screen inputting our information

A guy was talking to it asking to take him with it
I said can i come he said yeah if i duck under the pool twice
I did and nothing happened he started crying. Then i woke up

Note: most of my dreams are horrible, i always am about to do something then it fails and goes wrong, or i'm running from something or someone. Or most recently i was sneeking out o a gated fence with my brother with the guilt of doing something i shouldnmt i don't remember what it was. Pleae help

I heard that playing video games helps you control your dreams i don't know if that's true though.