In my dream it was night time I was parking a vehicle

In my dream it was night time I was parking a vehicle for my brother. I put the suv in reverse and it was moving rapidly and near to out of control when I realized my foot was on the gas I stomped on the brakes to no avail. I then stomped both feet, one on the gas and one on the brakes still no help. I headed at full speed to the dead end that had something like a wooden farm fence and shed. That sat between two houses. I heard the wreckage as I tore through the fence and shed. Beyond that shed I imagined was a cliff with that had some wooded area and a river much like the hills near where I live now. I closed my eyes and clinched onto what I could grab onto In the vehicle. I was so calm. I was bracing myself for a fall. Asking God to have his way with me but please don't let me fall in the water because I don't think I could survive the water. The fall was so long. I remember trying to grab my phone from my coat pocket so that I could tell my brother to save me when I landed. I remember gravity not allowing me to hold on and pull the phone up from my pocket. I was trying to angle myself so that I didn't break my back or arms so that I could get to my cell phone for help. I must have been holding my breath. When I finally took a breath I remembered that I inhaled quite deeply with the second inhale grateful that I didnt have water in my nose from being In water. The release of that breathe was simultaneous with a feeling that I had come to a cottony soft stop. The ending was as gentle as being draped in cotton. As I opened my eyes I was also reaching for my cell phone and I was in a bed with my old polka dot sheets sheet set but I was yet inside of another dream. I began to call people to tell them about the dream I had regarding the car.. The dream details become faint at this point but this was mind blowing.. I was so calm and seemingly sure that I would survive but that trip over thru the house into mid air felt like a long peaceful but bracing launch into outer space.