Its an unwritten story

Every dream I had is now gone. Reality is something that feels like a nightmare I can’t wake up,but I know,I know that a nightmare is still a dream, a dream that is bad right now but it shouldn’t stay bad for long. in the blink of an eye it can all change, one thought is enough to change it. But does that mean that I need to change as a whole. I need to change this nightmare into a dream. It should be hard, dreams don’t come true that easy, probably the hardest thing that I’ll do in my life. What will happen if it really was a dream, what will happen if I wake up and it was really only a nightmare?