I would say yes, you can transform a dream into a false reality. A reality of your making that can affect your mood and even your health. Fashioned by your dream your world view is always falling short leaving you in a constant state of depression. Your dream has placed your expectations of people too high or too low causing frustration, which acts out in your behavior.
You awaken into a world that you do not want to be in. You want to fall back asleep, and if you do you cannot recreate the fantasy that you were in. so you go thru the day feeling off centered and quick to become agitated. Your dream has become a false reality that controls your thinking and behavior.
What do you think about a dream becoming your reality? Let me know.